nxengine (Cave Story)
Feb 7, 2013   -   v1.0.0.5multiple/multiple NXEngine-evo Unrated.
Apr 9, 2020   -   v2.6.4.01Game/ActionGame NyanCat
May 29, 2012   -   v1.0.0.0Game O.H.R.RPG.C.E
Oct 24, 2014   -   v0.6855.0.01multiple/multiple O2EM
Jun 25, 2011   -   v1.18.0.0Game/Emulator Octaspire Crates
Jul 13, 2013   -   v0.7.1.0Game/LogicGame Odamex
Aug 4, 2017   -   v0.7.git-041217.8Game/ActionGame OGS Mahjong
Sep 26, 2015   -   v1.1.0.01Game/BoardGame OhBoy - GameBoy Emulator Unrated.
May 29, 2012   -   v1.0.0.0Game/Emulator OKi
Jan 8, 2012   -   v0.1.0.1Game/ActionGame OMF-2097
Sep 1, 2014   -   v1.0.0.0Game/ActionGame ONscripter Unrated.
Jul 9, 2011   -   v20110619.0.0.0Game/AdventureGame onscripter-en Unrated.
Jul 24, 2011   -   v1.0.0.1Game/AdventureGame Oolite
Nov 12, 2017   -   v1.86.0.19Game/Simulation Open Arena
Jul 11, 2015   -   v0.8.8.05Game/ActionGame Open City
Jan 2, 2015   -   v0.6.4.01Game/StrategyGame Open Fodder
Feb 17, 2017   -   v1.3.1.05Game/StrategyGame Open Hexagon
Oct 22, 2014   -   v2.0.0.02Game/ArcadeGame Open Notrium
Sep 9, 2016   -   v1.0.0.03Game/ActionGame Open Quartz (darkplaces)
Aug 4, 2012   -   v20120802.0.0.2Game/ActionGame OpenBOR
Dec 24, 2017   -   v2.0.0.2multiple/multiple OpenDune
Apr 3, 2012   -   v0.7.0.0Game/StrategyGame OpenGGS
Dec 14, 2015   -   v0.168.0.01Game/ArcadeGame OpenGlad Unrated.
Dec 27, 2015   -   v0.9.8.0Game/ActionGame Openjazz
Mar 6, 2019   -   v2.0.0.0multiple/multiple OpenKore Runtime Unrated.
Dec 25, 2011   -   v0.0.1.0multiple/multiple OpenLara
Dec 9, 2018   -   v0.3.0.06Game/ActionGame OpenLieroX
Dec 31, 2015   -   v0.0.58.3Game/ActionGame OpenMortal
Oct 26, 2014   -   v0.7.0.01Game/ArcadeGame openMSX_PND
Nov 26, 2011   -   v0.2.0.0Game/Emulator openPirates Unrated.
Dec 31, 2015   -   v0.0.2.9Game/StrategyGame OpenRA
Oct 20, 2017   -   v1.0.0.05Game/StrategyGame OpenRedAlert
Apr 21, 2011   -   v426.0.0.1Game/StrategyGame OpenSonic
Feb 6, 2013   -   v1.3.1.0Game OpenSSN
May 2, 2018   -   v1.4.20130522.1Game/Simulation Opentitus
Mar 29, 2012   -   v1.0.0.0Game/ArcadeGame OpenTTD
May 1, 2018   -   v1.8.0.0Game/StrategyGame OpenTyrian
Feb 11, 2014   -   v2.2.1.2Game/ArcadeGame OpenXcom
Jul 19, 2018   -   v1.0.0.13Game/StrategyGame OpenYahtzee
Nov 18, 2012   -   v1.9.0.02Game/BoardGame Operation Fenix
Dec 14, 2011   -   v0.2.1.1Game/ArcadeGame Opsu!
Oct 23, 2017   -   v0.16.0.11Game/ActionGame Orbit-Hopper
Aug 28, 2014   -   v1.16.c.1Game/ArcadeGame Orbital Eunuchs Sniper
Aug 2, 2014   -   v1.30.0.01Game/ActionGame Order of Twilight
Dec 15, 2013   -   v1.0.0.01Game/ArcadeGame Otho Robot
Jun 2, 2014   -   v1.0.0.01Game/LogicGame Otto Matic
Oct 1, 2022   -   v4.0.0.01Game/ActionGame Out of Order
Sep 29, 2015   -   v1.0.0.01Game/AdventureGame Overgod
May 22, 2011   -   v1.0.0.0Game/ArcadeGame P-UAE Unrated.
Dec 31, 2015   -   v1.6.10.1Game/Emulator PacDude Hero 100%
Oct 22, 2014   -   v1.0.0.0Game/ArcadeGame PacDudeHero2
Dec 31, 2015   -   v0.0.0.2Game/ArcadeGame Pachi el marciano
Nov 23, 2011   -   v1.0.0.1Game/ArcadeGame Pacman
Apr 24, 2016   -   v0.9.0.02Game/ArcadeGame Pacman Arena
Jun 22, 2019   -   v0.0.15.01Game/ArcadeGame paintown Unrated.
Mar 31, 2011   -   v3.4.0+svn.1Game/ArcadeGame Pandafe
Nov 14, 2013   -   v0.3.0.2-b464Game PandaVision (jzintv)
Mar 10, 2018   -   v1.1.20180205.1Game/Emulator Pandora Microbes
Apr 23, 2013   -   v1.0.rel2.1Game/StrategyGame Pandora NanoLemmings
Feb 16, 2014   -   v0.1.0.0Game/StrategyGame Pandora NubNub!
Jul 5, 2013   -   v1.0.4.0Game/ArcadeGame PandoraNetPuzzle
Dec 31, 2015   -   v1.0.0.0Game/BoardGame PandoraPanic!
Mar 31, 2011   -   v1.0.1.3Game/ArcadeGame PandRPCEmu
May 30, 2011   -   v0.8.8.0Game/Emulator Pandysea (o2em)
May 18, 2022   -   v1.18.1.2Game/Emulator Panjoust
Jun 14, 2011   -   v0.o.1.2Game/ActionGame PanLink
Feb 19, 2013   -   v2.4.0.3Game/LogicGame PanMAME
Apr 28, 2013   -   v0.106.1.12Game/Emulator PanMESS
Mar 31, 2012   -   v0.102.1.2Game/Emulator panmines
Aug 27, 2011   -   v0.9.0.1Game/LogicGame Panta VS Dragon
Dec 15, 2011   -   v1.0.1.1Game/ArcadeGame PARSEC47
Nov 15, 2014   -   v0.2.0.3Game/ActionGame Pasang Emas
Apr 3, 2011   -   v3.0.0.1Game/BoardGame Passage
Sep 11, 2011   -   v4.0.0.0Game/AdventureGame Pax Britannica
Jun 27, 2018   -   v0.0.1.1Game/ArcadeGame PC Arcadians Unrated.
Dec 25, 2015   -   v0.0.1.1Game/ArcadeGame PCE.emu
Mar 14, 2014   -   v1.5.19.0Game/Emulator PCE.emu - Emu Ex Plus Alpha
Dec 18, 2022   -   v1.5.67.18Game/Emulator PCSX ReARMed
Jan 22, 2024   -   v1.9.93.r24Game/Emulator Peg-Solitaire
Apr 4, 2011   -   v1.1.1.1Game/LogicGame Penguin Command
May 28, 2013   -   v1.6.11.2Game/ArcadeGame Pengupop Unrated.
Apr 22, 2011   -   v2.2.4.1Game/LogicGame Pentobi
Mar 28, 2016   -   v1.0.0.02Game/BoardGame pewpew2
Jun 23, 2012   -   v1.0.0.3Game/ArcadeGame Pewpewtris
Mar 14, 2014   -   v0.1.0.1Game/ArcadeGame PFBA
Jun 26, 2019   -   v0.3.04.06Game/Emulator Phantomas Pandora
Jun 29, 2011   -   v1.0.0.1Game/ArcadeGame Phlipple
Nov 8, 2016   -   v0.8.5.02Game/LogicGame Phoenix Unrated.
Dec 24, 2015   -   v0.0.1.1Game/ArcadeGame PicoDrive
Oct 14, 2017   -   v1.92.0.0Game/Emulator Pingus
Nov 6, 2011   -   v0.7.5.2Game/StrategyGame Pioneers
Jun 12, 2013   -   v0.12.4.2multiple/multiple PipePanic
Apr 3, 2011   -   v0.1.3.1Game/LogicGame PipeWalker
Nov 13, 2012   -   v0.9.4.20121113Game/LogicGame PirateBaby
Jul 26, 2011   -   v0.0.1.1Game/KidsGame Pitfall (ATARI 2600 remake) Unrated.
Feb 2, 2016   -   v0.0.1.1Game/ArcadeGame Pixel Artist 2
Nov 1, 2016   -   v1.0.0.2Game/ArcadeGame Pixel Dungeon
Oct 20, 2018   -   v1.7.2a.02Game/RolePlaying PixeLink_Christmas
Dec 12, 2014   -   v1.07.0.1Game PlayCatan Unrated.
Jan 19, 2014   -   v0.1.0.0Game/StrategyGame