OKi
Jan 8, 2012   -   v0.1.0.1Game/ActionGame OMAPFB fix
Jan 30, 2015   -   v1.0.1.0System OMF-2097
Sep 1, 2014   -   v1.0.0.0Game/ActionGame OMMPC
Dec 27, 2015   -   v0.5.4.0Audio 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 OpenDyslexic Font
Jul 20, 2013   -   v2013.Jul.7.2System 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 OpenPandora BookShelf
Jun 13, 2012   -   v1.0.0.1Office 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 OpenSCAD
Jun 18, 2013   -   v2013.06.0.1multiple 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 OptiTask
Apr 8, 2013   -   v0.9.0.0Office Oragir Unrated.
Mar 28, 2013   -   v1.0.0.0Office 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 Organica (scene Intro)
Jun 5, 2016   -   v1.0.0.2AudioVideo/Player Origami (scene intro)
Apr 23, 2016   -   v1.0.0.2AudioVideo/Player osmo
Sep 11, 2013   -   v0.4.0.0Office/Calendar Otho Robot
Jun 2, 2014   -   v1.0.0.01Game/LogicGame Otter browser
Jul 21, 2017   -   v0.9.91.22Network/WebBrowser Otto Matic
Oct 1, 2022   -   v4.0.0.01Game/ActionGame Out of Order
Sep 29, 2015   -   v1.0.0.01Game/AdventureGame