OKi
Jan 8, 2012 - v0.1.0.1Game/ActionGame
OpenSSN
May 2, 2018 - v1.4.20130522.1Game/Simulation
OpenXcom
Jul 19, 2018 - v1.0.0.13Game/StrategyGame
Pandora NanoLemmings
Feb 16, 2014 - v0.1.0.0Game/StrategyGame
PandRPCEmu
May 30, 2011 - v0.8.8.0Game/Emulator
PanMAME
Apr 28, 2013 - v0.106.1.12Game/Emulator
PanMESS
Mar 31, 2012 - v0.102.1.2Game/Emulator
Pingus
Nov 6, 2011 - v0.7.5.2Game/StrategyGame
Pokemon Online
Unrated.
Feb 1, 2013 - v2.0.1.2Game/RolePlaying
PotatorSDL
May 22, 2012 - v0.0.2.1Game/Emulator