title | developer | year | platform | | pop. |
---|
O.R.B. – Off-world Resource Base | Strategy First | 2002 | Windows | strategy Science Fiction | image | | label | |
Oath of Genesis | NoteMode Studios | 2016 | Linux | action/reflex role-play | | | label | |
Obduction | Cyan | 2016 | Windows | adventure | | | label | |
OBEY | The Lo-Fi Apocalypse | 2015 | Linux | shooter | | | label | |
Objects in Space | Flat Earth Games | 2019 | Linux | simulation manag./econ. strategy | | | label | |
Oblivion's Edge | Odd Emu | 2016 | Linux | shooter Science Fiction | | | label | |
ObsCure | Hydravision | 2004 | Windows | action/reflex Fantasy | image | | label | |
ObsCure II | Hydravision Entertainment | 2007 | Windows | action/reflex adventure Horror | image | | label | |
Obulis | IonFX | 2009 | Windows | puzzle | image | | label | |
Oceanhorn: Monster of Uncharted Seas | Cornfox & Bros. | 2015 | Windows | action/reflex platformer role-play Fantasy | image | | label | |
Oceanhorn: Monster of Uncharted Seas | Cornfox & Bros. | TBA | Linux | action/reflex platformer role-play Fantasy | | | label | |
Octave | Anate Studio | 2016 | Windows | adventure Horror | | subject | label | |
Octodad: Dadliest Catch | Young Horses | 2014 | Mac OS X | action/reflex puzzle | | | label | |
Octodad: Dadliest Catch | Young Horses | 2014 | Linux | action/reflex puzzle | | | label | |
Octodad: Dadliest Catch | Young Horses | 2014 | Windows | action/reflex puzzle | image | | label | |
Octoquest | Your Infamous | 2021 | Windows | platformer adventure Fantasy | | subject | label | |
Odallus: The Dark Call | JoyMasher | TBA | Windows | action/reflex platformer Fantasy | | | label | |
Odd Realm | Unknown Origin Games | 2019 | Linux | simulation manag./econ. strategy | | | label | |
Oddworld: Munch's Oddysee | Oddworld Inhabitants | 2010 | Windows | action/reflex adventure Fantasy | image | | label | |
Oddworld: New 'n' Tasty! | Just Add Water | 2015 | Linux | platformer | | | label | |
Oddworld: New 'n' Tasty! | Just Add Water | 2015 | Windows | platformer | image | | label | |
Oddworld: New 'n' Tasty! | Just Add Water | 2015 | Mac OS X | platformer | | | label | |
Oddworld: Stranger's Wrath | Oddworld Inhabitants | 2010 | Windows | action/reflex adventure Fantasy | image | | label | |
Odium to the Core | Dark-1 | 2018 | Windows | shooter | | | label | |
Of Orcs and Men | Cyanide;Spiders | 2012 | Windows | action/reflex Fantasy | image | | label | |
Off Grid | Semaeopus | 2019 | Linux | simulation role-play | | | label | |
Off-Peak | Cosmo D Studios | 2016 | Linux | adventure | | | label | |
Off-Peak | Cosmo D Studios | 2016 | Mac OS X | adventure | | | label | |
Off-Road Drive | 1C-Avalon | 2011 | Windows | racing/driving | | | label | |
Offspring Fling | kpulv | 2012 | Windows | platformer puzzle Cartoon | image | subject | label | |
Offspring Fling | kpulv | 2012 | Mac OS X | platformer puzzle Cartoon | | | label | |
Offworld Trading Company | Mohawk Games | 2016 | Windows | simulation strategy | image | | label | |
Offworld Trading Company | Mohawk Games | 2016 | Mac OS X | simulation strategy | | | label | |
Offworld Trading Company | Mohawk Games | 2016 | Linux | simulation strategy | | | label | |
Ogre Chambers DX | Antenna Games | 2023 | Windows | shooter | | | label | |
Oh...Sir!! The Insult Simulator | Vile Monarch | 2016 | Linux | simulation Humorous | | | label | |
Oh...Sir!! The Insult Simulator | Vile Monarch | 2016 | Mac OS X | simulation Humorous | | | label | |
Oh...Sir!! The Insult Simulator | Vile Monarch | 2016 | Windows | simulation Humorous | image | | label | |
Oil Enterprise | Crafty Studios | 2015 | Linux | simulation manag./econ. | | | label | |
Oil Rush | Unigine Corp | 2012 | Windows | strategy | image | subject | label | |
Oil Rush | Unigine Corp | 2012 | Linux | strategy | image | | label | |
Ōkami HD | Capcom | 2017 | Windows | action/reflex Fantasy | | | label | |
Okhlos | Coffee Powered Machine | 2015 | Linux | action/reflex strategy | | subject | label | |
Old World | Mohawk Games | 2022 | Linux | strategy | | | label | |
OlliOlli | General Arcade;Roll7 | 2014 | Linux | platformer sport | | subject | label | |
OlliOlli | General Arcade;Roll7 | 2014 | Windows | platformer sport | image | | label | |
OlliOlli | General Arcade;Roll7 | 2014 | Mac OS X | platformer sport | | | label | |
OlliOlli 2: Welcome to Olliwood | Roll7 | 2015 | Linux | platformer sport | | | label | |
OlliOlli 2: Welcome to Olliwood | Roll7 | 2015 | Mac OS X | platformer sport | | | label | |
OlliOlli 2: Welcome to Olliwood | Roll7 | 2015 | PS Vita | platformer sport | | | label | |
OlliOlli 2: Welcome to Olliwood | Roll7 | 2015 | Windows | platformer sport | image | | label | |
OlliOlli 2: Welcome to Olliwood | Roll7 | 2015 | PS4 | platformer sport | | | label | |
Olympia Rising | Paleozoic | 2014 | Linux | platformer Fantasy | image | subject | label | |
Omega Pattern - Visual Novel | Borokai Studio | 2017 | Linux | adventure | | | label | |
Omegalodon | North of Earth | 2012 | Windows | action/reflex shooter | | | label | |
Omensight | Spearhead Games | 2018 | Windows | action/reflex platformer Fantasy | image | | label | |
Omerta: City of Gangsters | Haemimont Games | 2013 | Windows | simulation role-play turn-based Historical | image | subject | label | |
Omni | Warhead Entertainment | 2016 | Linux | puzzle Science Fiction | | | label | |
OmniBus | Buddy Cops | 2016 | Linux | | | | label | |
On A Roll 3D | Battenburg Software | 2016 | Linux | action/reflex platformer adventure puzzle Fantasy | | | label | |
On My Own | Close Studios;Beach Interactive | 2015 | Linux | adventure role-play | | | label | |
On Rusty Trails | Black Pants Studio | 2016 | Linux | | | | label | |
On the front line | Alekseev | 2016 | Linux | | | | label | |
On The Path | Pentagrammical Justice | 2017 | Linux | role-play | | | label | |
Once on a windswept night | Ebi-Hime | 2016 | Linux | adventure | | | label | |
Once on a windswept night | Ebi-Hime | 2016 | Linux | adventure | | | label | |
Once on a windswept night | Ebi-Hime | 2016 | Mac OS X | adventure | | | label | |
Once Upon an All Hallow's Eve | Ran | 2017 | Linux | adventure | | | label | |
Once Upon an All Hallow's Eve | Ran | 2017 | Mac OS X | adventure | | | label | |
One Bit Arena | Nefrace | 2018 | Windows | action/reflex maze | | subject | label | |
One Deck Dungeon: Abyssal Depths | Handelabra Games | 2020 | Linux | role-play Fantasy | | | label | |
One Dog Story | Big Way | 2017 | Linux | platformer | | | label | |
One Drop Bot | author | 2019 | Windows | platformer puzzle | | subject | label | |
One Eyed Kutkh | Baba Yaga Games | 2016 | Linux | | | | label | |
One Finger Death Punch | Silver Dollar Games | 2013 | Windows | action/reflex Cartoon | | | label | |
One Hundred Ways | Sunlight Games | 2016 | Linux | puzzle | | | label | |
One Last Chance | Last Lotus | 2016 | Linux | simulation | | | label | |
One manga day | Moon Colony | 2014 | Linux | adventure | | | label | |
One manga day | DeXP | 2014 | Windows | adventure Manga | | subject | label | |
One More Dungeon | Stately Snail | 2014 | Linux | | | | label | |
One More Line | SMG Studio | 2015 | Linux | action/reflex | | | label | |
One More Night | Big Red Planet | 2016 | Linux | strategy | | | label | |
One Night Stand | Kinmoku | 2016 | Linux | adventure | | | label | |
One Ship Two Ship Redshift Blueshift | HYPYRYL | 2015 | Linux | shooter Science Fiction | | | label | |
One Small Fire At A Time | Kidalang | 2016 | Linux | adventure | | | label | |
One Thousand Lies | author | 2016 | Linux | adventure | | | label | |
One Way To Die | CoaguCo Industries | 2015 | Linux | adventure | | | label | |
One-Eyed Lee and the Dinner Party | DarkChibiShadow | 2019 | Linux | adventure Fantasy | | | label | |
OneBit Adventure | Galactic Slice | 2022 | Windows | role-play Fantasy | | | label | |
OneShot | Team Oneshot | 2016 | Linux | | | | label | |
OneShot | Little Cat Feet | 2016 | Windows | adventure | | | label | |
Onikira - Demon Killer | Digital Furnace Games | 2015 | Windows | beat 'em up Fantasy | | subject | label | |
Onion Force | Queen Bee Games | 2016 | Linux | | | | label | |
Only If | Creability | 2014 | Linux | adventure | image | subject | label | |
Only If | Creability | 2014 | Windows | adventure | | | label | |
ONRAID | Pragmatix | 2016 | Linux | strategy | | | label | |
Onward and Upward! DX | Travis Foster;PureKnix;KraftPunk | 2024 | Windows | platformer | | subject | label | |
oO | Rainbow Train | 2016 | Linux | | | | label | |
Open Sorcery | author | 2017 | Windows | adventure role-play Fantasy | image | | label | |
Open Sorcery | author | 2017 | Mac OS X | adventure role-play Fantasy | | | label | |
Open Sorcery | author | 2017 | Linux | adventure role-play Fantasy | | | label | |
Open Sorcery: Sea++ | author | 2021 | Linux | adventure role-play Fantasy | | | label | |
Operation Babel: New Tokyo Legacy | Experience Inc. | 2017 | Windows | role-play Manga | | | label | |
Operation Flashpoint: Cold War Crisis | Bohemia Interactive | 2001 | Windows | shooter strategy | image | subject | label | |
Operation Flashpoint: Cold War Crisis | Bohemia Interactive | 2017 | Linux | shooter strategy | | | label | |
Operation Sheep Defense | spdr870 | 2017 | Linux | maze strategy | | | label | |
Operation Z | Fixer Games | TBA | Linux | | | | label | |
Operator Overload | author | 2016 | Linux | puzzle | | | label | |
Oppaidius: Summer Trouble ! | SbargiSoft | 2018 | Windows | adventure Cartoon | | | label | |
Opus Magnum | Zachtronics Industries | 2017 | Windows | puzzle | | | label | |
Opus Magnum | Zachtronics Industries | 2017 | Linux | puzzle | | | label | |
Opus Magnum | Zachtronics Industries | 2017 | Mac OS X | puzzle | | | label | |
Orbit | Brainchild | 2016 | Linux | | | | label | |
Orbital Gear | Night Node Software | 2014 | Linux | platformer shooter Science Fiction | | subject | label | |
Orbital Gear | Night Node Software | 2014 | Mac OS X | platformer shooter Science Fiction | | | label | |
Orbital Gear | Night Node Software | 2014 | Windows | platformer shooter Science Fiction | | | label | |
Orbital X | Kapo Games | 2016 | Linux | racing/driving | | | label | |
Orbiz | Anoman Studio | 2017 | Linux | | | | label | |
Orborun | Tiny Lab Productions | 2014 | Linux | action/reflex maze platformer racing/driving Science Fiction | | | label | |
orbt xl | Nickervision Studios | 2017 | Linux | | | | label | |
Orc Slayer | Cooply Solutions | 2015 | Linux | | | | label | |
Orcish Inn | author | 2016 | Linux | simulation manag./econ. Fantasy | | | label | |
Orcs Must Die! 2 | Robot Entertainment | 2012 | Windows | action/reflex Fantasy | image | subject | label | |
Orcs Must Die! 2 | Robot Entertainment | 2014 | Linux | action/reflex Fantasy | | | label | |
Order No. 227: Not one step back! | High Wide | 2017 | Linux | | | | label | |
Order of War | Wargaming.net | 2009 | Windows | strategy Historical | image | subject | label | |
OreLight | GeekBeach | 2015 | Linux | | | | label | |
Ori and the Blind Forest | Moon Studios | 2015 | Windows | platformer Fantasy | image | | label | |
Ori and the Blind Forest: Definitive Edition | Moon Studios | 2016 | Windows | platformer Fantasy | image | subject | label | |
Ori and the Will of the Wisps | Moon Studios | 2020 | Windows | platformer Fantasy | image | subject | label | |
Original War | Altar Interactive | 2001 | Windows | strategy Science Fiction | image | | label | |
Orion Trail | Schell Games | 2015 | Linux | simulation adventure Humorous | | | label | |
Orion Trail | Schell Games | 2015 | Mac OS X | simulation Science Fiction | | | label | |
Orion Trail | Schell Games | 2015 | Windows | simulation Humorous | image | | label | |
Orion: Prelude | Spiral Game Studios | 2012 | Windows | shooter Science Fiction | image | subject | label | |
Ortus Regni | Jon Sudbury Games | 2016 | Linux | strategy casino/cards | | | label | |
Orwell | Osmotic Studios | 2017 | Linux | adventure | | | label | |
Orwell | Osmotic Studios | 2016 | Windows | adventure | image | | label | |
Orwell | Osmotic Studios | 2017 | Mac OS X | adventure | | | label | |
Orwell: Ignorance is Strength | Osmotic Studios | 2018 | Linux | adventure | | | label | |
Oscura: Lost Light | Chocolate Liberation Front | 2015 | Linux | platformer adventure puzzle | | | label | |
Osmorrow | Night Apparatus | 2017 | Linux | | | | label | |
Osmos | Hemisphere Games | 2009 | Windows | puzzle | image | subject | label | |
Osmos | Hemisphere Games | 2010 | Linux | puzzle | image | subject | label | |
Osozaki 遅咲き Late Blooming - First | Kurisu no Patto | 2016 | Linux | adventure | | | label | |
Ossuary | Future Proof Games | 2013 | Windows | adventure | image | | label | |
Ostalgie: The Berlin Wall | Kremlingames | 2018 | Linux | strategy turn-based | | | label | |
Osteya | MetalBear | 2015 | Linux | platformer | | | label | |
Ostrich Island: Escape from Paradise | MeDungeon | 2012 | Linux | action/reflex platformer adventure | | | label | |
Osy Osmosis | Cogent Education | 2017 | Linux | action/reflex adventure edutainment | | | label | |
Otherworld | What Games | TBA | Linux | action/reflex strategy adventure | | | label | |
OTTTD | SMG Studio | 2014 | Linux | strategy Science Fiction | image | | label | |
OTTTD | SMG Studio | 2014 | Windows | strategy Science Fiction | image | | label | |
OTTTD | SMG Studio | 2014 | Mac OS X | strategy Science Fiction | | | label | |
Our Darker Purpose | Avidly Wild Games | 2014 | Windows | action/reflex role-play Fantasy | | | label | |
Our Life: Beginnings & Always | GB Patch Games | 2020 | Windows | adventure | | subject | label | |
Our Wonderful World | White Rabbit Games | 2016 | Linux | puzzle | | | label | |
Out of Reach | Space Boat Studios | TBA | Linux | simulation role-play | | | label | |
Out Of The Box | Nuclear Tales | 2017 | Linux | | | | label | |
Out of the Park Baseball 14 | Out of the Park Developments | 2013 | Linux | simulation sport | | | label | |
Out of the Park Baseball 15 | Out of the Park Developments | 2014 | Linux | simulation sport | | | label | |
Out of the Park Baseball 16 | Out of the Park Developments | 2015 | Linux | simulation sport | | | label | |
Out of the Park Baseball 17 | Out of the Park Developments | 2016 | Linux | simulation sport | | | label | |
Out of the Park Baseball 18 | Out of the Park Developments | 2017 | Linux | simulation sport | | | label | |
Out of the Park Baseball 19 | Out of the Park Developments | 2018 | Linux | simulation sport | | | label | |
Out of the Park Baseball 20 | Out of the Park Developments | 2019 | Linux | simulation sport | | | label | |
Out of the Park Baseball 21 | Out of the Park Developments | 2020 | Linux | simulation sport | | | label | |
Out of the Park Baseball 22 | Out of the Park Developments | 2021 | Linux | simulation sport | | | label | |
Out There | Mi-Clos Studio | 2014 | Android | manag./econ. strategy adventure role-play Science Fiction | | | label | |
Out There | Mi-Clos Studio | 2013 | iOS | manag./econ. strategy adventure role-play Science Fiction | | | label | |
Out There | Mi-Clos Studio | 2015 | Linux | manag./econ. strategy adventure role-play | | | label | |
Out There | Mi-Clos Studio | 2015 | Windows | manag./econ. strategy adventure role-play Science Fiction | image | subject | label | |
Out There | Mi-Clos Studio | 2015 | Mac OS X | manag./econ. strategy adventure role-play Science Fiction | | | label | |
Out There Somewhere | MiniBoss | 2012 | Windows | platformer puzzle Science Fiction | image | subject | label | |
Out There Somewhere | MiniBoss | 2014 | Mac OS X | platformer puzzle Science Fiction | image | | label | |
Outcast: Second Contact | Appeal Studio | 2017 | Windows | action/reflex adventure Science Fiction | image | | label | |
Outer Wilds | Mobius Digital | 2020 | Windows | adventure | image | | label | |
Outland | Housemarque | 2014 | Windows | action/reflex platformer | image | | label | |
Outland | Housemarque | 2015 | Linux | platformer | | | label | |
Outland | Housemarque | 2015 | Mac OS X | action/reflex platformer | | | label | |
Outlast | Red Barrels | 2013 | Windows | action/reflex Horror | image | | label | |
Outlast | Red Barrels | 2015 | Linux | action/reflex Horror | | | label | |
Outlast | Red Barrels | 2015 | Mac OS X | action/reflex Horror | | | label | |
Outlast 2 | Red Barrels | TBA | Linux | action/reflex Horror | | | label | |
Outlast: Whistleblower | Red Barrels | 2016 | Linux | action/reflex Horror | | | label | |
Outpost 13 | Cantina Games and Entertainment | 2015 | Linux | adventure Horror | | | label | |
Outpost 13 | Cantina Games and Entertainment | 2015 | Mac OS X | adventure Horror | | | label | |
Outpost 13 | Cantina Games and Entertainment | 2015 | Windows | adventure Horror | | | label | |
Outrunner | Outcorp | 2017 | Linux | platformer | | | label | |
Outskirts | Rezo Zero | 2017 | Linux | shooter | | | label | |
Over The Hills And Far Away | WarGirl Games | 2015 | Linux | adventure | | | label | |
Overcooked | Ghost Town Games;Team 17 | 2018 | Linux | action/reflex | | | label | |
Overcooked! | Ghost Town Games;Team 17 | 2016 | Windows | action/reflex | image | | label | |
Overdriven Reloaded | TOMAGameStudio | 2016 | Mac OS X | shooter Science Fiction | | | label | |
Overdriven Reloaded | TOMAGameStudio | 2016 | Windows | shooter Science Fiction | image | | label | |
Overfall | Pera Games | 2016 | Windows | strategy role-play Fantasy | | subject | label | |
Overfall | Pera Games | 2016 | Linux | strategy role-play Fantasy | | | label | |
Overfall | Pera Games | 2016 | Mac OS X | strategy role-play Fantasy | | | label | |
Overgrowth | Wolfire Games | 2017 | Windows | action/reflex adventure Fantasy | image | | label | |
Overgrowth | Wolfire Games | 2017 | Mac OS X | action/reflex adventure Fantasy | | | label | |
Overgrowth | Wolfire Games | 2017 | Linux | action/reflex adventure Fantasy | | | label | |
Overland | Finji | 2016 | Linux | strategy | | | label | |
Overload! | Revival Productions | 2017 | Linux | Science Fiction | | | label | |
Overlord | Triumph Studios | 2007 | Windows | action/reflex adventure Fantasy | image | subject | label | |
Overlord II | Triumph Studios | 2009 | Windows | action/reflex adventure Fantasy | image | | label | |
Overlord: Raising Hell | Triumph Studios | 2008 | Windows | action/reflex adventure Fantasy | image | | label | |
Overruled | Dlala Studios | 2014 | Linux | fighting platformer | | subject | label | |
OVIVO | IzHard | 2016 | Linux | | | | label | |
Owlboy | D-Pad Studio | 2016 | Linux | platformer Fantasy | | | label | |
Owlboy | D-Pad Studio | 2016 | Windows | platformer Fantasy | image | | label | |
Owlboy | D-Pad Studio | 2016 | Mac OS X | platformer Fantasy | | | label | |
Owys | Gameware Studios | 2015 | Linux | platformer | | | label | |
OXENFREE | Night School Studio | 2016 | Windows | adventure Fantasy | | | label | |
OXENFREE | Night School Studio | 2016 | Mac OS X | adventure Fantasy | | | label | |
Oxygen Not Included | Klei Entertainment | 2019 | Linux | simulation Cartoon | | | label | |