| Nobunaga no Yabou - Tendou with Power-Up Kit | 2011 | ps3 |
| Nobunaga no Yabou - Tenka Sousei | 2004 | ps2 |
| Nobunaga no Yabou - Tenka Sousei with Power-Up Kit | 2004 | ps2 |
| Nobunaga no Yabou - Tenshouki | 1998 | ps1 |
| Nobunaga no Yabou - Tenshouki | 2005 | psp |
| Nobunaga no Yabou - Tenshouki | 1996 | saturn, snes |
| Nobunaga no Yabou - Tenshouki with Power-Up Kit | 1997 | ps1, saturn |
| Nobunaga no Yabou - Zenkoku Ban | 1993 | genesis |
| Nobunaga no Yabou - Zenkoku Ban | 1988 | nes |
| Nobunaga no Yabou - Zenkokuban | 1993 | pcengine |
| Nobunaga no Yabou - Zenkokuban | 2000 | ps1 |
| Nobunaga no Yabou 2 | 2015 | 3ds |
| Nobunaga no Yabou DS | 2006 | nds |
| Nobunaga no Yabou DS 2 | 2008 | nds |
| Nobunaga no Yabou Online - Haten no Shou | 2006 | ps2 |
| Nobunaga no Yabou Online - Hiryuu no Shou | 2004 | ps2 |
| Nobunaga no Yabou Online - Souha no Shou | 2008 | ps2 |
| Nobunaga no Yabou for WonderSwan | 1999 | ws |
| Nobunaga's Ambition | 1991 | gb |
| Nobunaga's Ambition | 1989 | genesis, nes, snes |
| Nobunaga's Ambition | 2009 | wii |
| Nobunaga's Ambition | 2014 | wiiu |
| Nobunaga's Ambition - Iron Triangle | 2006 | ps2 |
| Nobunaga's Ambition - Rise to Power | 2004 | ps2 |
| Nobunaga's Ambition - Sphere of Influence | 2015 | ps3 |
| Nobunaga's Ambition II | 1991 | nes |
| Nobunaga's Ambition: Sphere of Influence | 2014 | ps4 |
| North & South - Wakuwaku Nanboku Sensou | 1990 | nes |
| North and South | 1990 | nes |
| Northgard | 2019 | ps4, switch, xboxone |
| Numantia | 2017 | ps4, xboxone |
| Ocean Battle | 1982 | arcadia |
| Oda Nobunaga - Haou no Gundan | 1993 | snes |
| Oda Nobunaga Den | 1999 | ps1 |
| Ogre Battle - The March of the Black Queen | 1995 | snes |
| Ogre Battle 64 - Person of Lordly Caliber | 1999 | n64, wiiu |
| Omiai Commando - Ba-Couple ni Tsukkomi o | 2000 | ps1 |
| Onimusha Soul | 2014 | ps3 |
| Onimusha Tactics | 2003 | gba, wiiu |
| Onitore - Kyoukan wa Onigunsou | 2009 | wii |
| Ooumi Nobunaga Den - Geten II | 1997 | ps1 |
| Operation Europe - Path to Victory 1939-45 | 1994 | genesis, snes |
| Orb-3D | 1990 | nes |
| Orcs Must Die! | 2011 | xbox360 |
| Orgarhythm | 2012 | vita |
| Orgarhythm - Music Pack - Fan Edition | 2012 | vita |
| Oshaberi Inko Club | 2002 | gba |
| Outpost Kaloki X | 2005 | xbox360 |
| Outside the Realm | 2016 | wiiu |
| Overlord | 1993 | nes |
| P.T.O. - Pacific Theater of Operations | 1993 | genesis, snes |
| P.T.O. IV - Pacific Theater of Operations | 2002 | ps2 |
| Pacific Battle | 1992 | svision |
| Palladion - Auto Crusher Palladium | 1994 | pcengine |
| Pandemic: The Board Game | 2019 | xboxone |
| Pandora Project - The Logic Master | 1996 | ps1 |
| Panzer General | 1995 | 3do, ps1 |
| Panzer General - Allied Assault | 2009 | xbox360 |
| Panzer Tactics DS | 2007 | nds |
| Paper Wars - Cannon Fodder | 2011 | wii |
| Parallel World | 1990 | nes |
| Parlor Station | 1998 | ps1 |
| Paro Wars | 1997 | ps1 |
| Party Hard | 2016 | ps4, xboxone |
| Peek-A-Boo Poker | 1991 | nes |
| Peg Solitaire | 2016 | wiiu |
| The Perfect General | 1996 | 3do |
| Petit Eva - Evangelion@Game | 2008 | nds |
| Phantom Brave - The Hermuda Triangle | 2011 | psp |
| Phantom Doctrine | 2018 | ps4, xboxone |
| Phantom Kingdom | 2005 | ps2 |
| Phantom Kingdom Portable | 2011 | psp |
| Phantom Zona | 2000 | gbc |
| Phase of Combat - Sentou Kokka Kai Legend | 2007 | ps2 |
| Phoenix Point | 2021 | ps4, xboxone |
| Pia Carrot e Youkoso!! We've Been Waiting for You | 1997 | pcfx, saturn |
| Pika Pika Nurse Monogatari 2 | 2013 | 3ds |
| Pikapika Nurse Monogatari - Nurse Ikusei Game | 2003 | gba |
| Pikmin | 2001 | gc |
| Pikmin | 2008 | wii |
| Pikmin 1 | 2023 | switch |
| Pikmin 2 | 2004 | gc, switch |
| Pikmin 2 | 2009 | wii |
| Pikmin 3 | 2013 | wiiu |
| Pikmin 3 Deluxe | 2020 | switch |
| Pikmin 4 | 2023 | switch |
| Ping 1.5+ | 2014 | wiiu |
| Pinocchio's Puzzle | 2011 | wii |
| Pixel Piracy | 2016 | xboxone |
| PixelJunk Monsters | 2007 | ps3, psp, wiiu |
| PixelJunk Monsters | 2014 | ps3 |
| PixelJunk Monsters 2 | 2018 | ps4, switch |
| PixelJunk Monsters Ultimate HD | 2013 | vita |
| PixlCross | 2016 | wiiu |
| Placards | 2017 | wiiu |
| Plague Inc: Evolved | 2015 | ps4, switch, xboxone |
| Planet Fish | 2011 | wii |
| Planetbase | 2017 | xboxone |
| Planets Under Attack | 2012 | ps3, xbox360 |
| Plants vs. Zombies | 2010 | nds, ps3, vita, xbox360 |