| dacapo-series | 4 | Da Capo | Video game series |
| dagonengine | 2 | Dagon Engine | Software entities |
| dagor-engine | 13 | Dagor | Software entities |
| daifugo | 5 | Daifugō card game and variants | Traditional themes |
| daikunogensan | 10 | Daiku no Gensan | Video game series |
| dailychallenges | 13 | Daily challenges | Other concepts |
| daisenryaku | 48 | Dai Senryaku | Video game series |
| daisy | 2 | Daisy | Creatures themes |
| daiva-series | 7 | Daiva | Video game series |
| dakarrally | 27 | Dakar Rally | Other entities |
| daleythompson | 14 | Daley Thompson | Video game series |
| dam | 32 | Dam | Locations entities |
| damage | 4 | Damage | Other concepts |
| damagedropoff | 16 | Damage drop-off | Other concepts |
| damageflicker | 35 | Damage flicker | Video game concepts |
| damageindicator | 77 | Damage direction indicator | Video game concepts |
| damageinfo | 183 | Damage info | Video game concepts |
| damagemodeling | 35 | Damage modeling | Other themes |
| damageovertime | 120 | Damage over time | Video game concepts |
| damagetypes | 170 | Damage types, resistances and invulnerabilities | Other concepts |
| dancepad | 57 | Dance pad | Hardware themes |
| dancepraise | 21 | Dance Praise | Video game series |
| dancers | 3 | Dancers | Creatures themes |
| dandare-series | 11 | Dan Dare | Culture series |
| dandylike | 131 | Dandy-like | Game genre themes |
| danganronpa | 10 | Danganronpa | Video game series |
| dangermouse | 8 | Danger Mouse | Cartoon series |
| dangerousdave | 9 | Dangerous Dave | Video game series |
| dannyphantom | 3 | Danny Phantom | Cartoon series |
| daredevil-theme | 10 | Daredevil theme | Culture themes |
| daringenterprise | 36 | Story of a Daring Enterprise | Culture concepts |
| darius | 32 | Darius | Video game series |
| dark | 423 | Dark | Other themes |
| dark-deadly | 1 | Lack of light is Deadly | Video game concepts |
| dark-limited | 370 | Limited darkness | Other concepts |
| darkbasic | 3 | Dark Basic programming language | Software themes |
| darkchoices | 3 | Dark choices | Other concepts |
| darkcloud | 2 | Dark Cloud | Video game series |
| darkcolony-series | 3 | Dark Colony | Video game series |
| darkengine | 7 | Dark Engine | Software entities |
| darkfall-series | 3 | Dark Fall | Video game series |
| darkfallagon | 2 | Darkfall | Video game series |
| darkfantasy | 131 | Dark fantasy | Fiction genre themes |
| darkhorizons-series | 5 | Dark Horizons | Video game series |
| darkhorse | 5 | Dark Horse Entertainment | Culture entities |
| darkisevil | 19 | Dark is Evil | Culture concepts |
| darkisnotevil | 23 | Dark is Not Evil | Culture concepts |
| darkknights | 20 | Dark knights | Creatures themes |
| darkness-theme | 13 | Darkness theme | Other themes |
| darknesswithin-series | 2 | Darkness Within | Video game series |
| darkpast | 13 | Dark past | Other themes |
| darkplacesengine | 17 | DarkPlaces | Software entities |
| darkreign-series | 4 | Dark Reign | Video game series |
| darksecret | 1 | Dark secret | Culture concepts |
| darksideengine | 3 | Dark Side Engine | Software themes |
| darksiders-series | 20 | Darksiders | Video game series |
| darksouls-series | 20 | Dark Souls | Video game series |
| darkspace | 193 | Dark space | Other themes |
| darkstalkers | 26 | Darkstalkers | Video game series |
| darkstar-engine | 2 | Darkstar | Software entities |
| darksun | 11 | Dark Sun | Locations concepts |
| darkvoid-series | 7 | Dark Void | Video game series |
| darkwatch | 2 | Darkwatch | Video game series |
| dartguns | 19 | Dart guns | Tools entities |
| darts | 125 | Darts | Tools themes |
| dartsgame | 105 | Darts | Sport themes |
| dashing | 107 | Dashing | Activities themes |
| dasm | 1 | DASM Assembler | Software themes |
| datacaching | 9 | Data caching | Software concepts |
| datachcardreader | 7 | Datach | Hardware entities |
| dataeast-mlc-hw | 4 | Data East MLC arcade hardware | Hardware entities |
| dataeast8-hw | 9 | Data East 8bit System | Hardware entities |
| dataeastkarnov-hw | 3 | Data East 'Karnov' Era Hardware | Hardware entities |
| dataeastm6502-hw | 3 | Data East M6502 arcade hardware | Hardware entities |
| dataeastm6809-hw | 2 | Data East M6809 hardware | Hardware entities |
| dataeastrohga-hw | 5 | Data East 'Rohga' Era Hardware | Hardware entities |
| dataexport | 44 | Export data for use in another game. | Software themes |
| datageneralnova | 1 | Data General Nova minicomputer | Hardware themes |
| dataglove | 3 | Dataglove | Hardware themes |
| dataimport | 70 | Import data created by another game | Software themes |
| dataimport-characters | 5 | Data import: Characters | Software concepts |
| dataimport-story | 1 | Data import: Story | Software concepts |
| dataimport-unlocks | 5 | Data import: Unlocks | Software concepts |
| dataonly | 55 | Data only | Software themes |
| dataslip | 1 | Extraneous data accidentally included | Software themes |
| datastreaming | 4 | Data streaming | Software concepts |
| datedevents | 14 | Dated events | Other concepts |
| datingsim | 191 | Dating simulation | Game genre themes |
| davidlivingstone | 15 | David Livingstone | Culture series |
| dawnofanewage | 43 | Dawn of a new age | Historical themes |
| dawnofmagic-series | 3 | Dawn of Magic | Video game series |
| dawnofwar | 14 | Dawn of War | Video game series |
| day1dlc | 39 | Day-one DLC | Other concepts |
| daylighthorror | 25 | Daylight horror | Culture themes |
| daytonausa | 12 | Daytona USA | Video game series |
| dazzler | 12 | TV Dazzler | Hardware entities |
| dccomics | 216 | DC Universe | Locations concepts |
| dci | 1 | Display Control Interface | Software themes |
| dcs-series | 2 | Digital Combat Simulator | Video game series |
| ddr | 83 | Dance Dance Revolution | Video game series |
| deadanimation | 4 | Dead animation | Activities themes |
| deadendpaths | 1 | Dead End Paths | Video game concepts |
| deadends | 49 | Dead ends | Video game concepts |
| deadengine | 6 | Dead Engine | Software entities |
| deadisland-series | 8 | Dead Island | Video game series |
| deadlydecor | 241 | Deadly decor | Other entities |
| deadlysides | 46 | Deadly sides | Other concepts |
| deadlywater | 226 | Deadly water | Video game concepts |
| deadondisplay | 19 | Dead on display | Other concepts |
| deadpool | 5 | Deadpool | Culture series |
| deadprotagonist | 39 | Dead protagonist | Creatures entities |
| deadrising-series | 11 | Dead Rising | Video game series |
| deadspace | 15 | Dead Space | Video game series |
| deaffriendly | 4 | Deaf friendly | Other concepts |
| death | 102 | Death of protagonist | Other themes |
| deathbarriers | 8 | Death barriers | Video game concepts |
| deathfakers | 42 | Death fakers | Creatures themes |
| deathless | 41 | Deathless | Video game concepts |
| deathnote | 1 | Death Note | Cartoon series |
| deathonheels | 3 | Death on heels | Video game themes |
| deathpenalty | 93 | Death penalty | Video game concepts |
| deathpenalty-losteq | 1 | Death penalty: Lost equipment | Video game concepts |
| deathpenalty-recovery | 12 | Death penalty: Recovery | Video game concepts |
| deathpits | 286 | Death pits | Other entities |
| deathrace | 1 | Deathrace | Game genre themes |
| deathrecap | 13 | Death recap | Video game concepts |
| deathsmiles | 6 | Deathsmiles | Video game series |
| deathspank-series | 10 | DeathSpank | Video game series |
| deathtraps | 45 | Death traps | Video game concepts |
| deathworld | 39 | Death world | Locations themes |
| deb | 124 | Comes in a Debian package | Software themes |
| debian | 341 | Debian GNU/Linux | Software themes |
| dec0system-hw | 8 | Dec0 System Arcade hardware | Hardware entities |
| decathlon | 28 | Decathlon | Sport themes |
| decensored | 3 | Decensored | Other concepts |
| deception | 3 | Deception | Activities themes |
| deception-series | 8 | Deception | Video game series |
| deceptivepackaging | 10 | Deceptive packaging | Culture concepts |
| deceptivetitle | 10 | Deceptive title | Video game concepts |
| deckbuilding | 15 | Deck building | Activities themes |
| deco156-hw | 7 | Data East "Simple" 156 | Hardware entities |
| deco32-hw | 6 | Data East 32 | Hardware entities |
| decocassette-hw | 29 | DECO Cassette System | Hardware entities |
| decomposing | 13 | Decomposing | Activities themes |
| decoupledresolution | 10 | Decoupled resolution | Software concepts |
| decoybombs | 9 | Decoy bombs | Tools themes |
| decoys | 67 | Decoys | Tools themes |
| decsystem-20 | 1 | DECSYSTEM-20 platform | Hardware themes |
| dedicatedclient | 138 | Dedicated client | Software concepts |
| deduction | 21 | Deduction | Activities themes |
| deepdungeon-series | 6 | Deep Dungeon | Video game series |
| defender-series | 31 | Defender | Video game series |
| defenderlike | 89 | Defender-like | Game genre themes |
| defensebreaking | 44 | Defense breaking | Activities themes |
| defensegame | 46 | Defense game | Game genre themes |
| defenseless | 79 | Defenseless | Other concepts |
| defjam | 11 | Def Jam | Other entities |
| defunct | 68 | Defunct | Other themes |
| degreesofsuccess | 3 | Degrees of Success | Other concepts |
| dehacked | 2 | DeHackEd | Software entities |
| dehon-series | 2 | Dehon | Video game series |
| dehumanization | 1 | Dehumanization | Culture concepts |
| deinonychus | 4 | Deinonychus | Creatures themes |
| deities | 59 | Deities | Creatures entities |
| dejenol | 3 | Dejenol | Video game series |
| delaware | 4 | Delaware, USA | Locations themes |
| delayed | 9 | Delayed release | Other concepts |
| delayedturning | 5 | Delayed turning | Video game concepts |
| deliverance | 4 | Story of Deliverance | Culture concepts |
| delivering | 46 | Delivering | Activities themes |
| deltaengine | 1 | Delta Engine | Software entities |
| deltaforce-series | 11 | Delta Force | Video game series |
| demake | 38 | Demake | Video game concepts |
| dementia | 45 | Dementia | Other themes |
| dementium-series | 3 | Dementium | Video game series |
| demiurge | 1 | Demiurge | Culture concepts |
| demo | 1425 | Demo available | Software concepts |
| democracy-series | 9 | Democracy | Video game series |
| demographic-children | 11 | Demographic: Children | Culture concepts |
| demographic-female | 6 | Demographic: Female | Culture concepts |
| demographic-male | 1 | Demographic: Male | Culture concepts |
| demographic-mature | 5 | Demographic: Mature | Culture concepts |
| demographic-preschool | 1 | Demographic: Preschool | Culture concepts |
| demographic-teen | 2 | Demographic: Teen | Culture concepts |
| demolition | 40 | Demolition | Activities themes |
| demolitionderby | 39 | Demolition derby | Sport themes |
| demonbane-series | 3 | Demonbane | Video game series |
| demonicinvasion | 107 | Demonic invasion | Other themes |
| demonicmenace | 47 | Demonic menace | Other themes |
| demonicprotagonist | 50 | Demonic protagonist | Creatures themes |
| demonoids | 30 | Demonoids | Creatures themes |
| demonpact | 11 | Demon pact | Culture concepts |
| demons | 684 | Demons | Creatures themes |
| demons-eastern | 13 | Eastern demons | Creatures concepts |
| demons-other | 6 | Other demons | Creatures themes |
| demons-western | 1 | Western demons | Creatures themes |
| demonspirits | 2 | Demon spirits | Creatures themes |
| demonstalkers-series | 4 | Demon Stalkers | Video game series |
| demonware | 8 | DemonWare middleware | Software themes |
| demosaveimport | 5 | Demo save import | Other concepts |
| dengekibunko | 4 | Dengeki Bunko | Video game series |
| denmark | 5 | Denmark | Locations entities |
| dennisthemenace | 5 | Dennis the Menace | Culture series |
| denshadego | 24 | Densha de Go | Video game series |
| denuvo | 28 | Denuvo | Software entities |
| deployables | 52 | Deployables | Tools concepts |
| deployables-fixed | 8 | Deployables: Fixed | Video game concepts |
| deployables-redeploy | 7 | Deployables: Redeploy | Video game concepts |
| deployablesensors | 20 | Deployable sensors | Tools themes |
| deponia-series | 13 | Deponia | Video game series |
| depthchargelike | 23 | Depthcharge-like | Game genre themes |
| deptheaven | 11 | Dept. Heaven | Video game series |
| depthfog | 46 | Depth fog | Other concepts |
| depthoffield | 177 | Depth of field | Software concepts |
| derbystallion-series | 16 | Derby Stallion series | Video game series |
| derelict | 31 | Derelict | Locations themes |
| derelictgraveyard | 9 | Derelict graveyard | Locations themes |
| derivedstatistics | 37 | Derived statistics | Video game concepts |
| desaturated | 30 | Desaturated | Other themes |
| desblood | 6 | Des Blood | Video game series |
| descent | 28 | Descent | Video game series |
| descent-engine | 8 | Descent | Software entities |
| descriptivedeaths | 70 | Descriptive defeats | Video game concepts |
| descriptivenames | 17 | Descriptive names | Culture concepts |
| desecration | 6 | Desecration | Culture concepts |
| designing | 7 | Designing | Activities themes |
| designing-freeform | 8 | Freeform designing | Activities themes |
| designpuzzle | 6 | Design puzzle | Game genre concepts |
| desiprotagonist | 20 | Desi protagonist | Creatures themes |
| desktopenvironments | 1 | Desktop Environments | Software themes |
| desktopresize | 2 | Desktop resize | Software concepts |
| desolate | 30 | Desolate | Other themes |
| desperados-series | 3 | Desperados | Video game series |
| desperatepower | 19 | Desperate power | Other concepts |
| despicableme | 4 | Despicable Me | Cartoon series |
| desqviewx | 3 | Quarterdeck Desqview/X | Software themes |
| destiny | 27 | Destiny | Culture themes |
| destroyallhumans-series | 9 | Destroy All Humans | Video game series |
| destructibleenvironment | 376 | Destructible environment | Other concepts |
| destructibleitems | 41 | Destructible items | Other concepts |
| destructiblestructures | 31 | Destructible structures | Video game concepts |
| destructibleworld | 73 | Destructible world | Video game concepts |
| destructionderby | 9 | Destruction Derby | Video game series |
| desura | 1165 | Available on Desura | Other entities |
| detectiveconan | 21 | Detective Conan | Cartoon series |
| detectivemystery | 616 | Detective mystery | Fiction genre themes |
| detector | 28 | Detector | Tools entities |
| detectors | 13 | Detectors | Other entities |
| deusex | 23 | Deus Ex | Video game series |
| deuteragonist | 2 | Story has notable deuteragonist | Culture concepts |
| devconsole | 8 | Developer console | Software concepts |
| developmenthell | 15 | Development hell | Video game concepts |
| devildice | 5 | Devil Dice | Video game series |
| devilman | 4 | Devilman | Culture series |
| devilmaycry | 20 | Devil May Cry | Video game series |
| devilsurvivor-series | 5 | Devil Survivor | Video game series |
| devolvedengine | 1 | Devolved Engine | Software entities |
| devotees | 4 | Devotees | Creatures themes |
| devouring | 24 | Devouring alive | Activities themes |
| devsys-osclassic | 5 | Development system used was running Classic Mac OS | Software themes |
| devsys-ppc | 1 | Development system used had PowerPC architecture. | Hardware themes |
| devsys286pc | 2 | Development System used was IBM-PC with a 80286 CPU | Hardware themes |
| devsys386pc | 1 | Development System used was IBM-PC with a 80386 CPU | Hardware themes |
| devsys486pc | 1 | Development System used was IBM-PC with a 80486 CPU | Hardware themes |
| devsysactionreplay | 1 | Development System used was an Action Replay | Hardware themes |
| devsysamiga | 4 | Development System used was an Amiga Computer | Hardware themes |
| devsysapple2 | 24 | Development System used was an Apple 2 series computer. | Hardware themes |
| devsysapple2gs | 1 | Development System used was an Apple IIgs | Hardware themes |
| devsysapplelisa | 5 | Development System used was an Apple Lisa | Hardware themes |
| devsysatari16bit | 5 | Development System used was an Atari 16-bit computer | Hardware themes |
| devsyscodeblocks | 2 | Development System ran the Code::Blocks IDE | Software entities |
| devsyscolordreamssupercart | 1 | Color Dreams SuperCart development system | Hardware themes |
| devsyscpm | 1 | Development System used was running CP/M | Software themes |
| devsysdos | 1 | Development System used ran MS-DOS | Software concepts |
| devsyshlslparser | 2 | Development System used HLSL parser | Software themes |
| devsysibm1130 | 3 | Development System used was an IBM 1130 computer system | Hardware themes |
| devsysimac | 1 | Development System used was an Apple iMac | Hardware themes |
| devsysisis | 1 | Isis Development System | Hardware themes |
| devsysjagserv | 3 | Development System used was a Jaguar Server | Hardware themes |
| devsyskim-1 | 3 | Development System used was a KIM-1 | Hardware themes |
| devsyskontron | 3 | Development System used was a Kontron Development System | Hardware themes |
| devsyslinux | 44 | Development System used was running a Linux based OS | Software themes |
| devsyslost | 4 | Development Hardware no longer available to the copyright holder | Hardware themes |
| devsysmacosx | 2 | Development System used was running MacOS X | Software themes |
| devsysmacquadra | 3 | Development System used was Macintosh Quadra | Hardware themes |
| devsysmacse | 3 | Development System used was Macintosh SE | Hardware themes |
| devsysmcontrol | 2 | Development System used was a Rocket Science Production Mission Control | Hardware themes |
| devsysnext68x | 14 | Development System used ran the NeXTSTEP/68000 OS | Software themes |
| devsysnextintel | 7 | Development System used ran the NeXTSTEP/Intel OS | Software themes |
| devsysnextppc | 9 | Development System used ran the NeXTSTEP/PPC OS | Software themes |
| devsysonyx | 2 | Development System used was SGI Onyx | Hardware themes |
| devsyspsyq | 1 | Development System used was a Psygnosis PSY-Q | Hardware themes |
| devsysself | 12 | Developed exclusively on the same platform as the target platform. | Other themes |
| devsyssfx2 | 1 | Development System used was Sculptured Software SFX2+ | Hardware themes |
| devsyssnemuse | 1 | Development System used was an Intelligent Systems Super Nintendo Emulator SE | Hardware themes |
| devsystexteditor | 1 | Development system used was only a text editor and compiler. | Software themes |
| devsysthinkpadlinux | 2 | Development System used was an IBM Thinkpad running Linux | Hardware themes |
| devsysunix | 5 | Development System used was running UNIX | Software themes |
| devsyswindows | 3 | Development System used ran Windows | Software concepts |
| dezaemon | 6 | Dezaemon | Video game series |
| dfengine | 6 | Double Fusion Engine | Software entities |
| dgdsengine | 10 | Dynamix Game Development System | Software entities |
| dgeclipemv | 2 | Data General Eclipse MV computer platforms | Hardware themes |
| dgrayman | 4 | D.Gray-man | Cartoon series |
| diablo | 35 | Diablo | Video game series |
| diablolike | 62 | Diablo-like | Game genre concepts |
| diabolik | 7 | Diabolik | Cartoon themes |
| diaboliklovers-series | 9 | Diaboliklovers-series | Video game series |
| dialog-actions | 9 | Dialog: Actions | Other concepts |
| dialog-keywords | 36 | Dialog: Keywords | Video game concepts |
| dialog-progressive | 5 | Dialog: Progressive | Video game concepts |
| dialog-questions | 1 | Dialog: Questions to Answer | Activities concepts |
| dialog-sentences | 102 | Dialog: Sentences | Video game concepts |
| dialog-stance | 19 | Dialog: Stance | Video game concepts |
| dialog-timelimit | 20 | Dialog: Time limit | Other concepts |
| dialog-tree | 30 | Dialog: Tree | Video game concepts |
| dialoguelog | 1 | Dialogue log | Other concepts |
| dialogwheel | 12 | Dialog wheel | Software concepts |
| dialup | 80 | Dial-up modem | Hardware entities |
| diaries | 221 | Diaries | Other entities |
| dice | 237 | Dice | Other themes |
| dicegames | 19 | Dice games | Traditional themes |
| dicemechanics | 75 | Dice mechanics | Video game concepts |
| dicephysics | 11 | Dice physics | Other concepts |
| dicepool | 18 | Dice pool | Other concepts |
| dicepool-variable | 8 | Dice pool: Variable | Other concepts |
| dicereroll | 8 | Dice reroll | Other concepts |
| dicktracy | 12 | Dick Tracy | Culture series |
| dictatorprotagonist | 1 | Dictator protagonist | Creatures themes |
| did | 684 | Damsel in distress | Culture concepts |
| diegeticui | 42 | Diegetic UI | Software concepts |
| diehardfranchise | 16 | Die Hard | Culture series |
| dieselengine | 17 | Diesel | Software entities |
| dieselpunk | 32 | Dieselpunk | Fiction genre themes |
| dietchoice | 1 | Diet choice | Other concepts |
| difficulty | 2333 | Difficulty levels | Video game concepts |
| difficulty-aspects | 167 | Modifiable difficulty aspects | Video game concepts |
| difficulty-auto | 9 | Automatic difficulty adjustment | Video game concepts |
| difficulty-charscaling | 39 | Character scaling difficulty | Video game concepts |
| difficulty-eval | 7 | Difficulty: Evaluated | Video game concepts |
| difficulty-impossible | 1 | Impossible Difficulty | Video game concepts |
| difficulty-ingame | 115 | In-game difficulty level adjustment | Video game concepts |
| difficulty-misleading | 2 | Misleading difficulty options | Video game concepts |
| difficulty-mockery | 13 | Mocking difficulty | Video game concepts |
| difficulty-players | 48 | Player count adjusted difficulty | Video game concepts |
| difficulty-punishing | 28 | Punishing difficulty | Video game concepts |
| difficulty-single | 92 | Single difficulty level | Video game concepts |
| difficulty-time | 16 | Time-based difficulty | Video game concepts |
| difficultyspike | 49 | Difficulty spike | Video game concepts |
| digdug | 31 | Dig Dug | Video game series |
| digging | 508 | Digging | Activities themes |
| digimon | 59 | Digimon | Cartoon series |
| digitaldevilsaga | 2 | Digital Devil Saga | Video game series |
| digitizedimages | 333 | Digitized Still Images | Other themes |
| digitizedvideo | 95 | Digitized video | Other themes |
| dilapidated | 23 | Dilapidated | Other themes |
| dilophosaurus | 6 | Dilophosaurus | Creatures entities |
| dimensionalbreach | 22 | Dimensional breach | Locations themes |
| dimensionalportals | 21 | Dimensional portals | Other entities |
| dimensionaltravel | 143 | Dimensional travel | Other concepts |
| dimetrodon | 8 | Dimetrodon | Creatures themes |
| dinertown | 4 | DinerTown | Video game series |
| dingy | 63 | Dingy | Other themes |
| dinobreeder-series | 4 | Dinobreeder | Video game series |
| dinosaurprotagonist | 42 | Dinosaur protagonist | Creatures themes |
| dinosaurs | 414 | Dinosaurs | Creatures themes |
| dinotopia | 3 | Dinotopia | Culture series |
| diorama | 42 | Diorama | Culture concepts |
| diorama-living | 35 | Living diorama | Culture concepts |
| diplomacy | 59 | Diplomacy | Activities themes |
| direanimals | 16 | Dire animals | Creatures themes |
| direct2drive | 9 | Available on Direct2drive | Other entities |
| direct3d | 48 | Direct3D | Software themes |
| direct3d-rm | 4 | Direct3D Retained Mode | Software concepts |
| directconnect | 27 | Direct connect | Software concepts |
| directcontrol | 19 | Direct control | Video game concepts |
| directdistribution | 20 | Direct Distribution | Other themes |
| directdraw | 1 | DirectDraw | Software entities |
| directinput | 17 | DirectInput | Software entities |
| directionalforce | 68 | Directional Force | Video game concepts |
| directionalforce-current | 19 | Directional force from liquid current | Video game concepts |
| directionalforce-movingsurface | 69 | Directional Force from a Moving Surface | Video game concepts |
| directionalforce-tilt | 24 | Directional Force caused by a slippery, tilting or slanting surface | Video game concepts |
| directionalforce-wind | 80 | Directional Force from Wind | Video game concepts |
| directmusic | 8 | DirectMusic | Software themes |
| directplay | 3 | DirectPlay | Software entities |
| directx | 59 | DirectX | Software themes |
| directx1 | 2 | DirectX 1.0 | Software themes |
| directx10 | 115 | DirectX 10 | Hardware themes |
| directx11 | 147 | DirectX 11 | Hardware themes |
| directx12 | 5 | DirectX 12 | Hardware themes |
| directx2 | 4 | DirectX 2 | Software themes |
| directx3 | 24 | DirectX 3 | Software themes |
| directx5 | 56 | DirectX 5 | Software themes |
| directx6 | 80 | DirectX 6 | Hardware themes |
| directx7 | 143 | DirectX 7 | Hardware themes |
| directx8 | 258 | DirectX 8 | Hardware themes |
| directx9 | 956 | DirectX 9 | Hardware themes |
| dirigibles | 43 | Dirigibles | Vehicles themes |
| dirtbike | 5 | Dirt bike | Vehicles entities |
| dirtyfighting | 3 | Dirty fighting | Activities themes |
| disabledprotagonist | 11 | Disabled protagonist | Creatures themes |
| disappearingplatforms | 211 | Disappearing platforms | Other entities |
| disappointingending | 1 | Disappointing ending | Video game concepts |
| disarming | 43 | Disarming | Activities themes |
| disasters | 1 | Disasters | Historical themes |
| disciples | 6 | Disciples | Video game series |
| disclaunchers | 25 | Disc launchers | Tools concepts |
| disclockedcontent | 4 | Disc-locked content | Other concepts |
| discoloredblood | 22 | Discolored blood | Other themes |
| discontinuity | 5 | Discontinuity | Culture concepts |
| discordrichpresence | 3 | Discord Rich Presence | Software entities |
| discriminatingcustomers | 7 | Discriminating customers | Video game concepts |
| discrimination | 6 | Discrimination | Other themes |
| discusthrow | 43 | Discus throwing | Sport themes |
| discworld | 13 | Discworld | Locations concepts |
| disease | 87 | Disease | Other themes |
| disgaea | 23 | Disgaea | Video game series |
| disguisedtriggers | 38 | Disguised triggers | Other entities |
| disguisedweapons | 4 | Disguised weapons | Tools concepts |
| disguising | 33 | Disguising | Activities themes |
| dishonored-series | 6 | Dishonored | Video game series |
| disintegrators | 31 | Disintegrators | Tools themes |
| diskwriterexclusive | 29 | Famicom Disk Writer Exclusives | Software themes |
| dismemberment | 121 | Dismemberment | Activities themes |
| disney | 692 | Disney | Culture series |
| disneyinfinity | 15 | Disney Infinity | Video game series |
| displacedtouch | 2 | Displaced touch screen controls | Software concepts |
| displacementfiction | 80 | Displacement fiction | Fiction genre themes |
| display-1024x768 | 78 | Display: 1024x768 | Hardware themes |
| display-1080p | 28 | Display: 1080p | Hardware themes |
| display-1152x864 | 1 | Display: 1152x864 | Hardware themes |
| display-1280x1024 | 1 | Display: 1280x1024 | Hardware themes |
| display-1280x1080 | 1 | Display: 1280x1080 | Hardware themes |
| display-1280x720 | 18 | Display: 1280x720 | Hardware themes |
| display-1280x800 | 5 | Display: 1280x800 | Hardware themes |
| display-1280x960 | 5 | Display: 1280x960 | Hardware themes |
| display-128x192 | 1 | Display: 128x192 | Hardware themes |
| display-128x48 | 1 | Display: 128x48 | Hardware themes |
| display-128x96 | 3 | Display: 128x96 | Hardware themes |
| display-1360x768 | 3 | Display: 1360x768 | Hardware themes |
| display-1366x768 | 4 | Display-1366x768 | Hardware themes |
| display-1400x1050 | 3 | Display: 1400x1050 | Hardware themes |
| display-1400x787 | 3 | Display: 1400x787 | Hardware themes |
| display-1400x875 | 3 | Display: 1400x875 | Hardware themes |
| display-140x192 | 2 | Display: 140x192 | Hardware themes |
| display-140x91 | 1 | Display: 140x91 | Hardware themes |
| display-140x96 | 2 | Display: 140x96 | Hardware themes |
| display-1440x900 | 2 | Display: 1440x900 | Hardware themes |
| display-1600x1000 | 3 | Display: 1600x1000 | Hardware themes |
| display-1600x1200 | 4 | Display: 1600x1200 | Hardware themes |
| display-1600x900 | 3 | Display: 1600x900 | Hardware themes |
| display-160x100 | 2 | Display: 160x100 | Hardware themes |
| display-160x144 | 2 | Display: 160x144 | Hardware themes |
| display-160x160 | 4 | Display: 160x160 | Hardware themes |
| display-160x192 | 1 | Display: 160x192 | Hardware themes |
| display-160x200 | 1 | Display: 160x200 | Hardware themes |
| display-1680x1050 | 1 | Display: 1680x1050 | Hardware themes |
| display-1920x1080 | 7 | Display: 1920x1080 | Hardware themes |
| display-1920x1200 | 3 | Display: 1920x1200 | Hardware themes |
| display-240x192 | 3 | Display: 240x192 | Hardware themes |
| display-256x177 | 1 | Display: 256x177 | Hardware themes |
| display-256x178 | 1 | Display: 256x178 | Hardware themes |
| display-256x192 | 18 | Display: 256x192 | Hardware themes |
| display-256x200 | 1 | Display: 256x200 | Hardware themes |
| display-256x224 | 2 | Display: 256x224 | Hardware themes |
| display-280x160 | 8 | Display: 280x160 | Hardware themes |
| display-280x192 | 219 | Display: 280x192 | Software concepts |
| display-30fps | 12 | Display: 30 FPS cap | Software themes |
| display-30x48 | 1 | Display: 30x48 | Hardware themes |
| display-320x192 | 4 | Display: 320x192 | Hardware themes |
| display-320x200 | 110 | Display: 320x200 | Hardware themes |
| display-320x224 | 2 | Display: 320x224 | Hardware themes |
| display-320x225 | 1 | Display: 320x225 | Hardware themes |
| display-320x240 | 20 | Display: 320x240 | Hardware themes |
| display-320x256 | 4 | Display: 320x256 | Hardware themes |
| display-320x320 | 10 | Display: 320x320 | Hardware themes |
| display-320x400 | 7 | Display: 320x400 | Hardware themes |
| display-320x480 | 1 | Display: 320x480 | Hardware themes |
| display-32x16 | 3 | Display: 32x16 | Hardware themes |
| display-360x240 | 1 | Display: 360x240 | Hardware themes |
| display-360x360 | 1 | Display: 360x360 | Hardware themes |
| display-3840x2160 | 3 | Display 2160p | Hardware themes |
| display-400x300 | 1 | Display: 400x300 | Hardware themes |
| display-40x25 | 1 | Display: 40x25 | Hardware themes |
| display-40x40 | 60 | Display: 40x40 | Software concepts |
| display-40x48 | 26 | Display: 40x48 | Hardware themes |
| display-480p | 1 | Display: 480p | Hardware themes |
| display-480x320 | 3 | Display: 480x320 | Hardware themes |
| display-480x360 | 1 | Display: 480x360 | Hardware themes |
| display-512x384 | 3 | Display: 512x384 | Hardware themes |
| display-560x192 | 65 | Display: 560x192 | Software concepts |
| display-580x192 | 2 | Display: 580x192 | Hardware themes |
| display-60fps | 4 | Display: 60 FPS cap | Software themes |
| display-640x192 | 1 | Display: 640x192 | Hardware themes |
| display-640x200 | 1 | Display: 640x200 | Hardware themes |
| display-640x225 | 1 | Display: 640x225 | Hardware themes |
| display-640x256 | 17 | Display: 640x256 | Hardware themes |
| display-640x350 | 5 | Display: 640x350 | Hardware themes |
| display-640x400 | 12 | Display: 640x400 | Hardware themes |
| display-640x480 | 222 | Display: 640x480 | Hardware themes |
| display-640x512 | 2 | Display: 640x512 | Hardware themes |
| display-64x128 | 1 | Display: 64x128 | Hardware themes |
| display-64x192 | 7 | Display: 64x192 | Hardware themes |
| display-64x32 | 3 | Display: 64x32 | Hardware themes |
| display-720p | 43 | Display: 720p | Hardware themes |
| display-720x480 | 1 | Display: 720x480 | Hardware themes |
| display-792p | 2 | Display: 792p | Hardware themes |
| display-800x600 | 94 | Display: 800x600 | Hardware themes |
| display-80x25 | 2 | Display: 80x25 | Hardware themes |
| display-80x40 | 1 | Display: 80x40 | Hardware themes |
| display-80x48 | 2 | Display: 80x48 | Hardware themes |
| display-832x624 | 1 | Display: 832x624 | Hardware themes |
| display-8514 | 4 | Display: IBM 8514 Display Standard | Hardware themes |
| display-8x8 | 1 | Display: 8x8 | Hardware themes |
| display-900p | 4 | Display: 900p | Hardware themes |
| display-960x600 | 1 | Display: 960x600 | Hardware themes |
| display-amstrad | 12 | Amstrad Graphics Adapter | Hardware entities |
| display-cga | 956 | Color Graphics Adapter | Hardware entities |
| display-cga-composite | 125 | Display: CGA Composite | Hardware themes |
| display-cgahe | 3 | HeadStart Explorer Color Graphics Adapter | Hardware entities |
| display-codepage437 | 1 | Display: Code Page 437 | Hardware entities |
| display-composite | 2 | Composite Video | Hardware themes |
| display-ega | 844 | Enhanced Graphics Adapter | Hardware entities |
| display-etga | 8 | Tandy Video II | Hardware entities |
| display-hgc | 296 | Hercules Graphics Card | Hardware entities |
| display-hgcic | 5 | Hercules InColor Graphics Card | Hardware entities |
| display-lcd | 10 | Liquid Crystal Display | Hardware themes |
| display-led | 41 | Display: LED | Hardware concepts |
| display-lightbulbs | 20 | Display: Lightbulbs | Hardware themes |
| display-mcga | 368 | Multicolor Graphics Adapter | Hardware entities |
| display-mda | 10 | Monochrome Display Adapter | Hardware entities |
| display-om24 | 3 | Display: Olivetti M24 Video Card | Hardware themes |
| display-pc3270 | 1 | PC3270 Graphics Adapter | Hardware themes |
| display-pixie | 2 | RCA Pixie Graphics System | Hardware entities |
| display-plantronicscp | 1 | Plantronics Colorplus | Hardware entities |
| display-polymorphicvti | 5 | Display: PolyMorphic VTI | Hardware entities |
| display-tga | 837 | Tandy Graphics Adapter | Hardware entities |
| display-vdm1 | 12 | Display: VDM-1 | Hardware entities |
| display-vesa | 148 | VESA | Hardware entities |
| display-vfd | 5 | Vacuum Florescent Display | Hardware themes |
| display-vga | 836 | Video Graphics Array | Hardware entities |
| display-xga | 3 | Display: Extended Graphics Array Display Standard | Hardware themes |
| displaychoice | 14 | Display device choice | Software concepts |
| displaydevices | 5 | Display devices | Other entities |
| displaysofaffection | 3 | Displays of Affection | Activities themes |
| disposableweapons | 33 | Disposable weapons | Tools themes |
| disproportionalworld | 51 | Disproportional world | Video game concepts |
| disproportionateretribution | 9 | Disproportionate retribution | Other themes |
| disrupt-engine | 5 | Disrupt | Software entities |
| dissolvingcorpses | 152 | Dissolving corpses | Video game concepts |
| dissolvingitems | 52 | Dissolving items | Video game concepts |
| distantfuture | 141 | Distant future | Historical themes |
| distantpast | 3 | Distant past | Historical themes |
| distortedhearing | 24 | Distorted hearing | Other concepts |
| distortedvision | 220 | Distorted vision | Other concepts |
| distracting | 61 | Distracting | Activities themes |
| distractingvisuals | 9 | Distracting visuals | Video game concepts |
| disturbednature | 9 | Disturbed nature | Other concepts |
| divineabsence | 16 | Divine absence | Other concepts |
| divinechampion | 14 | Divine champion | Other themes |
| divinecomedy | 6 | Dante's Divine Comedy | Culture series |
| divinemenace | 35 | Divine Menace | Other themes |
| diving | 7 | Ambiguous term: Diving | Activities themes |
| divinity-engine | 3 | Divinity Engine | Software entities |
| divinity-series | 16 | Divinity | Video game series |
| divinityengine2 | 10 | Divinity Engine 2 | Software entities |
| divisionofkorea | 12 | Division of Korea | Historical themes |
| divx | 6 | DivX video codec | Software entities |
| dizzy | 88 | Dizzy | Video game series |
| djhero | 5 | DJ Hero | Video game series |
| djmain-hw | 17 | Beatmania DJ Main Board arcade hardware | Hardware entities |
| dlaa | 4 | Directionally Localized Anti-Aliasing | Software concepts |
| dlanguage | 26 | D programming language | Software themes |
| dlsite | 22 | Available on DLsite.com | Other entities |
| DnD | 243 | Dungeons & Dragons | Traditional series |
| dnd3 | 29 | Dungeons & Dragons 3rd Edition | Traditional entities |
| dnd4e | 4 | Dungeons & Dragons 4th Edition | Traditional entities |
| dnd5e | 5 | Dungeons & Dragons 5th Edition | Traditional entities |
| dnslookup | 1 | DNS lookup | Software concepts |
| doa | 30 | Dead or Alive | Video game series |
| doaxtreme-series | 5 | Dead or Alive Xtreme | Video game series |
| dock | 31 | Dock | Locations entities |
| docking | 3 | Docking | Activities themes |
| doctorwho | 21 | Doctor Who | Culture series |
| dodgeball | 28 | Dodgeball | Sport themes |
| dodgechance | 38 | Dodge&block chance | Video game concepts |
| dodgedanpei | 7 | Dodge Danpei | Cartoon series |
| dodging | 432 | Dodging | Activities themes |
| dofus-series | 9 | Dofus | Video game series |
| dogs | 248 | Dogs | Creatures entities |
| doja | 2 | DoJa | Software themes |
| dokapon-series | 12 | Dokapon | Video game series |
| dokodemoissyo | 6 | Doko Demo Issyo | Video game series |
| dolbyatmos | 1 | Dolby Atmos | Software themes |
| dolbydigital | 27 | Dolby Digital | Hardware entities |
| dolbyprologic2 | 28 | Dolby Pro Logic II | Hardware entities |
| dolbysurround | 29 | Dolby Surround | Hardware entities |
| dolguldur | 1 | Dol Guldur | Locations themes |
| dollyzoom | 18 | Dolly zoom | Other concepts |
| domesticcats | 204 | Domestic Cats | Creatures entities |
| dominion | 47 | Dominion | Other concepts |
| dominions-series | 16 | Dominions | Video game series |
| dominoes | 73 | Dominoes | Traditional themes |
| donaldduck | 19 | Donald Duck, Walt Disney | Cartoon themes |
| donbluth | 6 | Don Bluth | Cartoon series |
| donkeykong | 85 | Donkey Kong | Video game series |
| donkeykong-hw | 7 | Donkey Kong Arcade hardware | Hardware entities |
| donkeykonglike | 86 | Donkey Kong-like | Game genre themes |
| donkeys | 10 | Donkeys | Creatures entities |
| donpachi | 19 | DonPachi | Video game series |
| donquixote | 14 | Don Quijote de la Mancha | Culture series |
| doom-series | 74 | Doom | Video game series |
| doomclock | 15 | Doomclock | Other concepts |
| doomrpg-engine | 6 | DoomRPG | Software entities |
| doomsayers | 4 | Doomsayers | Creatures themes |
| doomwad | 51 | Doom WAD | Software entities |
| doorgag | 7 | Door gag | Culture themes |
| doorpeep | 34 | Door peep | Activities concepts |
| doors | 943 | Doors | Other entities |
| doors-autoclosing | 11 | Auto-closing doors | Other entities |
| doors-automatic | 34 | Automatic doors | Other entities |
| doors-breakable | 99 | Breakable doors | Other concepts |
| doorslamming | 11 | Door slamming | Activities themes |
| dooyong-hw | 10 | Dooyong Arcade hardware | Hardware entities |
| doppelgangers | 39 | Doppelgängers | Creatures entities |
| doraemon | 66 | Doraemon | Cartoon series |
| doratheexplorer | 27 | Dora the Explorer | Cartoon series |
| dos-installer | 3 | DOS installer | Software themes |
| dos-v | 1 | DOS/V | Software themes |
| dos1 | 25 | DOS 1.x | Software entities |
| dos2 | 113 | DOS 2.x | Software entities |
| dos3 | 98 | DOS 3.x | Software entities |
| dos4 | 29 | DOS 4.x | Software entities |
| dos5 | 83 | DOS 5.x | Software entities |
| dos6 | 25 | DOS 6.x | Software entities |
| dosbox | 46 | n.a. | |
| dosextender | 32 | DOS extender | Software entities |
| dosmzexecutable | 8 | DOS MZ executable | Software concepts |
| dothack | 15 | .hack// | Video game series |
| dotsandboxes | 4 | Dots and Boxes | Traditional themes |
| doubledragon | 55 | Double Dragon | Video game series |
| doubledragon-hw | 7 | Technos Double Dragon Arcade Hardware | Hardware entities |
| doubleentendres | 17 | Double entendres | Culture concepts |
| doublelife | 1 | Double life | Other concepts |
| doublesideddisk | 32 | Media: Double-sided disk | Hardware themes |
| doubleweapons | 26 | Double weapons | Tools themes |
| doujin | 25 | Doujin games | Video game concepts |
| doukyuusei-series | 18 | Doukyuusei | Video game series |
| doves | 2 | Doves | Creatures themes |
| download | 14556 | Media: Download | Software concepts |
| dpmi | 3 | DOS Protected Memory Interace | Software entities |
| dps-series | 14 | Dream Program System | Video game series |
| dracula | 68 | Bram Stoker's Dracula | Culture series |
| draganddrop | 33 | Drag and drop | Software concepts |
| dragonage-series | 17 | Dragon Age | Video game series |
| dragonball | 113 | Dragon Ball | Cartoon series |
| dragonboxpyra | 4 | Dragonbox Pyra | Hardware entities |
| dragondrive-series | 3 | Dragon Drive | Video game series |
| dragonflies | 24 | Dragonflies | Creatures entities |
| dragonflybsd | 26 | DragonFly BSD | Software themes |
| dragonhalf | 2 | Dragon Half | Cartoon series |
| dragonknight | 24 | Dragon Knight | Video game series |
| dragonlance | 46 | Dragonlance | Locations concepts |
| dragonlore | 5 | Dragon Lore | Video game series |
| dragonprotagonist | 84 | Dragon protagonist | Creatures themes |
| dragonquest | 78 | Dragon Quest | Video game series |
| dragonquestmonsters | 12 | Dragon Quest Monsters | Video game series |
| dragons | 805 | Dragons | Creatures themes |
| dragons-eastern | 26 | Dragons: Eastern Style | Creatures themes |
| dragons-other | 9 | Dragons: Other style | Creatures themes |
| dragons-western | 166 | Dragons: Western Style | Creatures themes |
| dragonslair | 57 | Dragon's Lair | Video game series |
| dragonslair-hw | 5 | Dragon's Lair Arcade Hardware | Hardware entities |
| dragonslayer | 47 | Dragon Slayer | Video game series |
| dragracing | 16 | Drag racing | Sport themes |
| drakan | 2 | Drakan | Video game series |
| drakengard-series | 10 | Drakengard | Video game series |
| drakkhen-series | 8 | Drakkhen | Video game series |
| drama | 3 | Drama | Fiction genre themes |
| drawing | 34 | Drawing | Activities themes |
| dreamchronicles | 5 | Dream Chronicles | Video game series |
| dreams | 27 | Dreams | Other themes |
| dreamworks | 121 | Dreamworks Animation | Culture series |
| dreamworld | 123 | Dream world | Locations themes |
| dreamworld-engine | 5 | DreamWorld | Software entities |
| dressup | 8 | Dress-up Game | Game genre themes |
| driders | 16 | Driders | Creatures themes |
| drifting | 37 | Drifting | Activities themes |
| drigem | 1 | Digital Research Graphics Environment Manager | Software entities |
| drilling | 4 | Drilling | Activities themes |
| drills | 19 | Drills | Tools themes |
| drills-large | 2 | Large drills | Tools themes |
| drills-rig | 14 | Drilling rigs | Tools themes |
| driver-series | 11 | Driver | Video game series |
| driving | 543 | Driving | Activities themes |
| DrivingControllers | 4 | Driving Controllers | Hardware themes |
| drjekyllandmrhyde | 5 | Strange Case of Dr Jekyll and Mr Hyde | Culture themes |
| drkawashima | 5 | Dr. Kawashima | Video game series |
| drm | 878 | Digital rights management | Software concepts |
| drm-activation | 97 | DRM: Online activation | Software concepts |
| drm-changed | 2 | DRM changed | Software themes |
| drm-corruptmedia | 2 | DRM: Corrupt media | Hardware concepts |
| drm-cruel | 12 | DRM Cruel | Software concepts |
| drm-encryption | 1 | DRM: Encryption | Software concepts |
| drm-gamealtering | 8 | DRM: Game altering | Video game concepts |
| drm-login | 53 | DRM: Login | Software concepts |
| drm-mediacheck | 3 | DRM: Media check | Software concepts |
| drm-online | 35 | DRM: Always Online | Software concepts |
| drm-pinhole | 3 | DRM: Pinhole Copy Protection | Software themes |
| drm-removed | 45 | DRM removed | Software themes |
| drod | 11 | Deadly Rooms of Death | Video game series |
| dromaeosaurs | 19 | Dromaeosaurs | Creatures themes |
| drone | 75 | Drone | Other entities |
| dronebays | 24 | Drone bays | Tools themes |
| drones | 27 | Drones | Creatures themes |
| dropplatforms | 69 | Drop platforms | Other entities |
| droppods | 29 | Drop pods | Vehicles themes |
| dropships | 3 | Dropships | Vehicles concepts |
| drseuss | 11 | Dr. Seuss | Culture series |
| drslump | 4 | Dr. Slump | Cartoon series |
| druggies | 9 | Druggies | Creatures themes |
| drugs | 76 | Drugs | Other themes |
| druid-series | 14 | Druid | Video game series |
| druids | 53 | Druids | Creatures themes |
| drummania | 12 | Drummania | Video game series |
| drunkenness | 19 | Drunkenness | Other concepts |
| dryads | 13 | Dryads | Creatures themes |
| ds2engine | 2 | DS2 | Software entities |
| ds3pad | 9 | PlayStation 3 DualShock 3 Controller | Hardware themes |
| ds4pad | 11 | DualShock 4 controller | Hardware entities |
| dsi | 39 | Nintendo DSi | Hardware entities |
| dsiware | 71 | DSiWare | Software themes |
| dsmi | 2 | Otto Chrons' Digital Sound and Music Interface | Software themes |
| dtr-series | 10 | Dead to Rights | Video game series |
| dtsdigitalsurround | 1 | DTS Digital Surround | Hardware concepts |
| dualanalog | 4 | Dual-analog gamepad | Hardware entities |
| dualcontroller | 24 | Two Controllers per player | Hardware themes |
| dualism | 700 | Dualism | Culture themes |
| dualjoystick | 13 | Dual joystick | Hardware entities |
| duallightgun | 6 | Dual light gun | Hardware themes |
| dualmultitap | 2 | Two multitaps | Hardware themes |
| dualpaddles | 10 | 2 sets of paddles | Hardware themes |
| dualtone | 289 | Dualtone | Software themes |
| dualwielding | 241 | Dual wielding | Video game concepts |
| dualwielding-asymmetric | 24 | Asymmetric dual wielding | Video game concepts |
| dubai | 3 | Dubai | Locations entities |
| ducks | 48 | Ducks | Creatures themes |
| ducktales | 14 | DuckTales | Cartoon series |
| duckuniverse | 61 | Duck universe | Locations concepts |
| duel | 5 | Duel | Game genre themes |
| duelmasters | 8 | Duel Masters | Cartoon series |
| dukenukem | 27 | Duke Nukem | Video game series |
| dukesofhazzard | 10 | Dukes of Hazzard | Culture series |
| dumb3d | 1 | Dumb Game Engine | Software entities |
| dumbsound | 21 | Dynamic Universal Music Bibliotheque | Software themes |
| dummies | 8 | Dummies | Creatures themes |
| dune | 17 | Frank Herbert's Dune | Culture series |
| dungelot-series | 5 | Dungelot | Video game series |
| dungeon | 243 | Dungeon | Locations themes |
| dungeoncrawler | 542 | Dungeon Crawler | Game genre themes |
| dungeondefenders-series | 11 | Dungeon Defenders | Video game series |
| dungeonkeeper | 7 | Dungeon Keeper | Video game series |
| dungeonlords-series | 2 | Dungeon Lords | Video game series |
| dungeonmaster-series | 18 | Dungeon Master | Video game series |
| dungeons-series | 11 | Dungeons | Video game series |
| dungeonsiege | 9 | Dungeon Siege | Video game series |
| dungeontravelers-series | 3 | Dungeon Travelers | Video game series |
| duniaengine | 10 | Dunia | Software entities |
| dunjonquest | 42 | Dunjonquest | Video game series |
| duplicateweapons | 11 | Duplicate weapons | Tools themes |
| dustmotes | 25 | Dust motes | Other entities |
| dvcrequired | 13 | CD-i DVC Required | Hardware entities |
| dvd | 383 | Media: DVD-ROM | Hardware themes |
| dvd9 | 29 | Media: DVD-9 disc | Hardware themes |
| dwarvenprotagonist | 16 | Dwarven protagonist | Creatures entities |
| dwarves | 389 | Dwarves | Creatures themes |
| dying | 17 | Dying | Other themes |
| dyingearth | 7 | Dying Earth | Fiction genre themes |
| dynamicaccuracy | 128 | Dynamic accuracy | Video game concepts |
| dynamiccontrolprompts | 2 | Dynamic control prompts | Software themes |
| dynamicmotionsynthesis | 10 | Dynamic motion synthesis | Software concepts |
| dynamicobjectives | 2 | Dynamic objectives | Video game concepts |
| dynamicprompts | 1 | Dynamic prompts | Software concepts |
| dynamicsplitscreen | 5 | Dynamic split-screen | Software concepts |
| dynamicweather | 104 | Dynamic weather | Video game concepts |
| dynasty | 2 | Dynasty | Other concepts |
| dynastywarriors | 40 | Dynasty Warriors | Video game series |
| dynax-hw | 24 | Dynax Arcade System | Hardware entities |
| dystopian | 160 | Dystopian | Other themes |
