| title | developer | year | platform | | pop. |
|---|
| A Game of Threes | Queer Games | 2013 | Linux | adventure | | | label | |
| A New Beginning | Daedalic Entertainment | 2010 | Windows | adventure Cartoon | image | subject | label | |
| A Story About My Uncle | Gone North Games | 2014 | Windows | action/reflex platformer | image | subject | label | |
| A Story About My Uncle | Gone North Games | 2017 | Mac OS X | action/reflex platformer | | | label | |
| A Tale in the Desert | eGenesis;Pluribus Games | 2003 | Linux | role-play Historical | image | subject | label | |
| A Tale in the Desert 7 | eGenesis;Pluribus Games | 2015 | Linux | role-play Historical | | | label | |
| A Town Uncovered | GeeSeki | 2016 | Linux | adventure | | | label | |
| A Wise Use of Time | Choice of Games | 2015 | Linux | adventure role-play | | | label | |
| Abenteuer Europa | EgoSoft | 1994 | MS-DOS | adventure | image | subject | label | |
| Ace Ventura | Bomico Entertainment Software | 1996 | Windows | adventure Humorous | image | subject | label | |
| Adult Film Cameraman | Interactive Girls Club | 1994 | MS-DOS | simulation Erotic | image | subject | label | |
| Adventure Island | Hudson Soft | 1992 | GB | platformer | image | subject | label | |
| Aerilon Academy | Bean | 2017 | Linux | adventure role-play | | | label | |
| Afro Samurai 2: Revenge of Kuma | Versus Evil | 2015 | Windows | beat 'em up | | | label | |
| Afro Samurai 2: Revenge of Kuma | Versus Evil | 2015 | PS4 | beat 'em up | | subject | label | |
| After the Creditd | Acid Wizard Studio | 2015 | Linux | platformer shooter | | | label | |
| Ai no gakko | author | 2015 | Linux | adventure | | | label | |
| Airen | author | 2017 | Linux | adventure | | | label | |
| AKUMANGEL | Spin.to Studios | 2013 | Linux | adventure | | | label | |
| Alan Wake's American Nightmare | Remedy Entertainment | 2012 | Windows | action/reflex Fantasy | image | | label | |
| Alien Carnage | Interactive Binary Illusions;SubZero Software | 1993 | MS-DOS | platformer shooter Cartoon | image | subject | label | |
| Aliens versus Predator 2 | Monolith Productions | 2001 | Windows | Science Fiction | image | subject | label | |
| Aliens versus Predator 2: Primal Hunt | Third Law Entertainment | 2002 | Windows | shooter Horror | image | | label | |
| Alive... Behind the Moon | Nova Media | 1996 | MS-DOS | adventure Science Fiction | image | subject | label | |
| Allods Online | Astrum Nival | 2009 | Windows | action/reflex role-play Fantasy | image | | label | |
| Alone in the Dark: The New Nightmare | Darkworks;Spiral House | 2001 | Windows | action/reflex adventure Fantasy | image | subject | label | |
| Altered Beast | Interlink | 1990 | NES | beat 'em up Fantasy | image | subject | label | |
| Always The Same Blue Sky... | Crimson Night | 2013 | Linux | adventure Fantasy | | | label | |
| Amazon - Guardians of Eden | Access Software | 1993 | MS-DOS | adventure | image | | label | |
| Amnesia: The Bunker | Frictional Games | 2023 | Windows | action/reflex Fantasy | | | label | |
| Ananias | Slashware Interactive | 2016 | Linux | role-play turn-based Fantasy | | | label | |
| Ancient Domains Of Mystery | author | 1994 | Linux | adventure role-play Fantasy | image | subject | label | |
| Ancient Domains Of Mystery | author | ? | BSD | adventure role-play Fantasy | | | label | |
| Ancient Ys Vanished Omen | Advance Communication Company | 1988 | NES | action/reflex role-play Fantasy | image | | label | |
| And now, to study | rasalhague | 2015 | Linux | adventure | | | label | |
| Andromedas Erbe | author | 1994 | MS-DOS | adventure Science Fiction | image | | label | |
| Angband | author | 1995 | OS/2 | role-play turn-based Fantasy | image | | label | |
| Angband | ? | 1990 | BeOS | role-play Fantasy | | | label | |
| Angband | author | 1990 | Solaris | role-play Fantasy | | | label | |
| Angband | author | 1992 | Unix | role-play Fantasy | | subject | label | |
| Angband | author | 1992 | Linux | role-play Fantasy | image | subject | label | |
| Angst: Rahz's Revenge | Tewi | 1996 | MS-DOS | shooter | | | label | |
| Ankh | Deck13 Interactive | 2005 | Windows | adventure Humorous | image | subject | label | |
| Ankh: Battle of the Gods | Deck13 Interactive | 2009 | Windows | adventure Fantasy | image | subject | label | |
| Ankh: Heart of Osiris | DECK13 Interactive | 2007 | Windows | adventure Fantasy | image | subject | label | |
| Ankoku Shinwa: Yamato Takeru Densetsu | Another;ZAP Corporation | 1989 | NES | adventure Fantasy | image | | label | |
| Another World | author;DotEmu | 2006 | Windows | platformer adventure Science Fiction | image | subject | label | |
| Another World | author;DotEmu | 2013 | Mac OS X | platformer adventure Science Fiction | | | label | |
| Another World | Delphine Software | 1991 | Amiga | platformer adventure Science Fiction | image | subject | label | |
| Anvil of Dawn | DreamForge Intertainment | 1995 | MS-DOS | action/reflex role-play Fantasy | image | | label | |
| Apotheon | Alientrap Games | 2015 | Windows | action/reflex platformer role-play Fantasy | image | | label | |
| Appointment With F.E.A.R. | Tin Man Games | 2014 | Linux | adventure Humorous | | | label | |
| AquaNox | Massive Development | 2001 | Windows | action/reflex simulation Science Fiction | image | subject | label | |
| AquaNox 2: Revelation | Massive Development | 2003 | Windows | action/reflex simulation Science Fiction | image | subject | label | |
| Ar'Kritz the Intruder | Electronic Arts | 1997 | MS-DOS | action/reflex beat 'em up | | | label | |
| Ar'Kritz the Intruder | Electronic Arts | 1997 | Windows | action/reflex beat 'em up | | | label | |
| Arc of Doom | Keystone Productions | 1994 | Win3.1 | adventure | image | subject | label | |
| Arcanum: Of Steamworks and Magick Obscura | Troika Games | 2001 | Windows | role-play Fantasy | image | subject | label | |
| Ardentryst | Project Ardentryst | 2007 | Linux | platformer role-play Fantasy | image | subject | label | |
| Ardentryst | Project Ardentryst | 2007 | Windows | platformer role-play Fantasy | image | | label | |
| Are You afraid of the Dark?: The Tale of Orpheo's Curse | Viacom New Media | 1994 | MS-DOS | adventure Horror | image | | label | |
| Armadillo | IGS;AIM | 1991 | NES | platformer | image | | label | |
| Armaeth: The Lost Kingdom | Grandslam | 1994 | MS-DOS | adventure | image | | label | |
| Army Gals | Dharker Studio | 2016 | Linux | adventure | | | label | |
| Arnie Goes 4 Gold | Top Job | 1994 | MS-DOS | adventure | image | subject | label | |
| Around the World | SUPERWare | 1983 | Atari 400/800 | role-play | image | | label | |
| Art of Theft | Fully Ramblomatic | 2010 | Linux | platformer | image | subject | label | |
| Asghan: The Dragon Slayer | Silmarils | 1998 | Windows | action/reflex adventure Fantasy | image | subject | label | |
| Asteria | Legend Studio | 2014 | Windows | action/reflex Science Fiction | image | | label | |
| Asylum: Face of Janus | Asylum Project Group | TBA | Linux | simulation | | | label | |
| ATF Stealth Fighter | Imagineering | 1989 | NES | shooter simulation flight | image | subject | label | |
| Athena no Hatena | Athena | 1992 | GB | board game trivia/quiz Manga | image | | label | |
| Atlantis no Nazo | Sunsoft | 1986 | NES | platformer | image | subject | label | |
| Auf der Suche nach Dr. Gara | Promotion Software | 1994 | MS-DOS | adventure | image | subject | label | |
| Auf Wiedersehen Monty | Gremlin Graphics | 1987 | MSX | platformer | image | | label | |
| Avalon | MiG Outpost | 1998 | MS-DOS | role-play | image | | label | |
| Avenging Angel | Dark Amber Softworks | 2015 | Linux | adventure role-play shooter | | | label | |
| Axe, Bow & Staff | Clewcat Games | 2016 | Linux | action/reflex role-play Fantasy | | | label | |
