| Title | Developer | Publisher | Genre(s) | Operating system(s) | Date released |
| _Summer | Hooksoft | Hook | Visual novel | Microsoft Windows | July 15, 2005 |
| 0 A.D. | Wildfire Games | Wildfire Games | RTS | Microsoft Windows, Linux, macOS | August 16, 2010 |
| 007 Legends | Eurocom | Activision | First-person shooter | Microsoft Windows | November 2, 2012 |
| 007: Licence to Kill | Quixel | Domark | Top-down shooter | MS-DOS | April 20, 1989 |
| 007: Quantum of Solace | Treyarch, Beenox | Activision, Square Enix | First-person shooter | Microsoft Windows | October 31, 2008 |
| 1-0 Soccer Manager | New Era Software | Wizard Games | Sports, management | MS-DOS | 1992 |
| 101 Dalmatians: Escape from DeVil Manor | DreamForge Intertainment | Disney Interactive | Action, adventure, strategy | Microsoft Windows | 1997 |
| 102 Dalmatians: Puppies to the Rescue | Crystal Dynamics | Disney Interactive | Platform | Microsoft Windows | 2000 |
| 10th Frame | Access Software | US Gold | Sports | MS-DOS | 1986 |
| 140 | Jeppe Carlson | | Platformer | Microsoft Windows, Linux, macOS | October 16, 2013 |
| 18 Wheels of Steel: Haulin' | SCS Software | ValuSoft | Vehicle simulation | Microsoft Windows | December 8, 2006 |
| 180 | Ste Pickford, David Whittaker | Mastertronic Added Dimension | Sports | Commodore 64 | 1986 |
| 1830: Railroads & Robber Barons | Simtex | Avalon Hill | RTS | MS-DOS | 1995 |
| 1869 | Max Design | Max Design | Strategy | MS-DOS | 1992 |
| 1914 Shells of Fury | Randomeida | Strategy First | Simulation | Microsoft Windows | August 14, 2007 |
| 1942: The Pacific Air War | Microprose | Microprose | Flight simulator | MS-DOS | 1994 |
| 221B Baker Street | Datasoft | Datasoft | Puzzle | MS-DOS | 1987 |
| 2400 A.D. | Origin Systems | Origin Systems | Adventure | MS-DOS, Apple II | 1987 |
| 3-D Bomberman | Hudson Soft | Hudson Soft | Arcade, maze, strategy | | 1984 |
| 3-Demon | PC research INC | | Adventure | MS-DOS | 1983 |
| 3D Construction Kit | Incentive Software | Domark | Simulation | MS-DOS | July 1, 1991 |
| 3D Construction Kit II | Incentive Software | Domark | Simulation | MS-DOS | November 10, 1992 |
| 3D Maze Man: Amazing Adventures | Webfoot Technologies | eGames Inc | Arcade | MS-DOS | 1998 |
| 3DiTeams | Duke University Medical Center, Virtual Heroes, Inc. | Duke University Medical Center, Virtual Heroes, Inc. | Serious game | Microsoft Windows | November 1, 2007 |
| 3Kingdoms | Project Community | | MUD | | 1992 |
| 4D Sports Boxing | Distinctive Software | Mindscape | Sports | Amiga, MS-DOS, Atari ST, macOS | June 15, 1991 |
| 4D Sports Tennis | Distinctive Software | Mindscape | Sports | MS-DOS | 1990 |
| 4 Elements | Playrix Entertainment | | Adventure Game | Microsoft Windows | September 3, 2008 |
| 4Story | Zemi Interactive | Gameforge | MMORPG | Microsoft Windows | 2008 |
| 4th & Inches | Accolade | | Sports, American football | Amiga, Commodore 64, Apple II, Apple IIGS, MS-DOS | 1987 |
| 4x4 Hummer | Avalon Entertainment | 505 Games, 1C Company | Racing | Microsoft Windows | June 15, 2009 |
| 4x4 Off-Road Racing | Odan MicroDesign | Epyx | Racing | Amstrad CPC, Atari ST, Amiga, MS-DOS, Commodore 64, MSX, ZX Spectrum | 1988 |
| 5 | Ram | Visual Art's | Eroge, visual novel | Microsoft Windows | July 25, 2008 |
| 5 A Day Adventures | | Dole Food Company | Education | Microsoft Windows | 1994 |
| 50 Mission Crush | John Gray | Strategic Simulations, Inc | RPG | Apple II, Atari 8-bit, Commodore 64, MS-DOS | 1984 |
| 500cc Grand Prix | Microïds | Microïds | Racing | Amstrad CPC, Atari ST, Commodore C64/128 | 1987 |
| 688(I) Hunter/Killer | Sonalysts Inc. | Electronic Arts | Submarine simulator | Microsoft Windows | July 4, 1997 |
| 7 Colors | Gamos Ltd. | Infogrames | Strategy | Amiga, MS-DOS | 1991 |
| 7554 | Emobi Games | Emobi Games | First-person shooter | Microsoft Windows | December 16, 2011 |
| 7th Legion | Vision, Epic MegaGames | MicroProse | RTS | Microsoft Windows | September 30, 1997 |
| 80 Days | Frogwares | | Adventure | Microsoft Windows | 2005 |
| 8BitMMO | Archive Entertainment | | MMORPG | Microsoft Windows, Linux, macOS | December 14, 2013 |
| 9: The Last Resort | Tribeca Interactive | GT Interactive | Adventure game | Microsoft Windows, macOS | September 30, 1996 |
