| Plants vs. Zombies | 2012 | nes |
| Plants vs. Zombies - Garden Warfare | 2014 | ps4, xbox360, xboxone |
| Plants vs. Zombies Replanted | 2025 | switch |
| Plenty of Fishies | 2014 | wiiu |
| Pocket Battle | 1992 | gb |
| Pocket Cooking | 2001 | gbc |
| Pocket Densha 2 | 1999 | gbc |
| Pocket Family GB | 1998 | gb |
| Pocket Family GB 2 | 1999 | gbc |
| Pocket God vs Desert Ashes | 2015 | ps4, vita |
| Pocket King | 2001 | gbc |
| Pocket no Naka no Doraemon | 2001 | wsc |
| Pokemon Anime Card Daisakusen | 2001 | pokemini |
| Pokemon Card Game - Asobikata DS | 2011 | nds |
| Pokemon Zany Cards | 2001 | pokemini |
| Poker Dice Solitaire Future | 2014 | wiiu |
| Poker Jingling | | nes |
| Pokémon Champions | 2026 | switch |
| Pokémon Scarlet | 2022 | switch |
| Pokémon Shield | 2019 | switch |
| Pokémon Sword | 2019 | switch |
| Pokémon Unite | 2021 | switch |
| Pokémon Violet | 2022 | switch |
| Polarium Advance | 2005 | gba, wiiu |
| Popstar Maker | 2001 | ps1 |
| Populous | 1989 | gb, genesis, pcengine, sms, snes |
| Populous | 2024 | nes |
| Populous - The Beginning | 1999 | ps1 |
| Populous - The Promised Lands | 1991 | pcengine |
| Populous DS | 2004 | nds |
| Populous Gaiden | 1993 | gb |
| Port Royale 3 | 2012 | ps3 |
| Port Royale 3 - Gold Edition | 2012 | ps3 |
| Power DoLLS 2 | 1997 | ps1 |
| Power DoLLS FX | 1996 | pcfx |
| Power Mission | 1990 | gb |
| Power Monger | 1993 | genesis |
| Power Monger | 1994 | segacd |
| PowerMonger | 1994 | segacd |
| PowerMonger | 1993 | snes |
| PowerMonger - Mashou no Bouryaku | 1993 | snes |
| Pox Nora | 2017 | vita |
| Praetorians - HD Remaster | 2020 | ps4 |
| Predecessor | 2024 | ps4 |
| Premier Manager 98 | 1998 | ps1 |
| Premier Manager Ninety Nine | 1999 | ps1 |
| Premier Manager Novanta Nove | 1999 | ps1 |
| President no Sentaku | 1990 | nes |
| Primates | 2023 | sms |
| Princess Maker 4 - Special Edition | 2008 | nds |
| Princess Maker 4 Portable | 2006 | psp |
| Princess Maker 5 Portable | 2008 | psp |
| Prism Pets | 2016 | wiiu |
| Pro Soccer Club o Tsukurou! Europe Championship | 2006 | ps2 |
| Project Phoenix | | ps4 |
| Pulsar no Hikari - Space Wars Simulation | 1987 | fds |
| Puppet Zoo Pilomy | 1996 | ps1 |
| Push-Over | 1992 | snes |
| Puyo Puyo Gaiden - Puyo Wars | 1999 | gbc |
| Puzz Loop | 2000 | gbc |
| Puzzle Bobble 64 | 1999 | n64 |
| Puzzle Bobble Mini | 1999 | ngpc |
| Puzzle Boy II | 1991 | gb |
| Puzzled | 2001 | gbc |
| Pyramid Magic | 1991 | genesis |
| Pyramid Magic III | 1991 | genesis |
| Pyramid Magic Special | 1991 | genesis |
| Q Billion | 1989 | gb |
| Queen's Blade - Spiral Chaos | 2009 | psp |
| Queen's Gate - Spiral Chaos | 2011 | psp |
| The Quest for Freshness | 2010 | xbox360 |
| Quest of Jongmaster - Janshin Densetsu | 1995 | pcengine |
| Qui Qui | 1999 | gbc |
| Quinty | 1989 | nes |
| QuoVadis - Iverkurtz Sen'eki | 1997 | ps1 |
| QuoVadis 2 - Wakusei Kyoushuu Ovan Rei | 1997 | saturn |
| R-Type Command | 2008 | psp |
| R-Type Tactics | 2008 | psp |
| R-Type Tactics II - Operation Bitter Chocolate | 2009 | psp |
| R.U.S.E | 2010 | ps3, xbox360 |
| R.U.S.E. - The Art of Deception | 2010 | ps3 |
| RHDE - Furniture Fight | 2014 | nes |
| Radar Mission | 1991 | gb |
| Radical Bomber!! Jirai-kun | 1988 | fds |
| Ragnarok Tactics | 2012 | psp |
| Railway Empire | 2020 | switch |
| Rampart | 1999 | gbc |
| Rampart | 1991 | genesis, nes, snes |
| Rampart | 1992 | sms |
| Ransei no Hasha | 1991 | genesis |
| Rasetsu - Alternative | 2005 | ps2 |
| Real Time Conflict - Shogun Empires | 2005 | nds |
| Rebel Cops | 2019 | ps4, xboxone |
| Rebelstar - Tactical Command | 2005 | gba |
| Record of Agarest War 2 | 2010 | ps3 |
| Record of Agarest War Zero | 2011 | ps3, xbox360 |
| Reigns: Game of Thrones | 2019 | switch |
| Reigns: Kings & Queens | 2018 | switch |
| Rekishi Gunzou Presents - Monoshiri Sangokushi | 2008 | nds |
| Remote Control | 1990 | nes |