| Star Hearts - Hoshi to Daichi no Shisha | 2001 | wsc |
| Star Hearts - Hoshi to Daichi no Shisha - Taikenban | 2001 | wsc |
| Star Ocean | 1996 | snes |
| Star Ocean - Blue Sphere | 2001 | gbc |
| Star Ocean - First Departure | 2007 | psp |
| Star Ocean - Second Evolution | 2015 | ps3 |
| Star Ocean - Second Evolution | 2008 | psp |
| Star Ocean - The Last Hope | 2009 | xbox360 |
| Star Ocean - The Last Hope International | 2010 | ps3 |
| Star Ocean - The Second Story | 1999 | ps1 |
| Star Ocean - The Second Story | 2005 | ps1 |
| Star Ocean - Till the End of Time | 2003 | ps2 |
| Star Ocean - Till the End of Time - Director's Cut | 2004 | ps2 |
| Star Ocean 5 - Integrity and Faithlessness | 2016 | ps3 |
| Star Ocean: First Departure R | 2019 | ps4, switch |
| Star Ocean: Integrity and Faithlessness | 2016 | ps3, ps4 |
| Star Ocean: Second Evolution | 2015 | ps4, vita |
| Star Ocean: The Last Hope | 2017 | ps4 |
| Star Ocean: The Second Story R | 2023 | switch |
| Star Odyssey | 2011 | genesis |
| Star Renegades | 2020 | ps4, switch, xboxone |
| Star Trek Online | 2016 | xboxone |
| Star Wars - Caballeros de la Antigua Republica | 2003 | xbox |
| Star Wars - Knights of the Old Republic | 2003 | switch, xbox |
| Star Wars - Knights of the Old Republic II - The Sith Lords | 2004 | xbox |
| Stardew Valley | 2016 | ps4, switch, vita, xboxone |
| Starflight | 1991 | genesis |
| Starpoint Gemini: Warlords | 2018 | xboxone |
| Startling Odyssey | 1993 | pcengine |
| Startling Odyssey 1 - Blue Evolution | 1999 | ps1 |
| Startling Odyssey II - Maryuu Sensou | 1994 | pcengine |
| Stash: No Loot Left Behind | | xboxone |
| Steam Tactics | 2020 | ps4, vita |
| Stella Deus | 2004 | ps2 |
| Stella Deus - The Gate of Eternity | 2004 | ps2 |
| Steven Universe: Save the Light | 2017 | ps4, switch, xboxone |
| Stonekeep - Bones of the Ancestors | 2012 | wii |
| Stories: The Path of Destinies | 2016 | ps4 |
| Stories: The Path of Destinies | 2019 | xboxone |
| The Story of Thor | 1995 | genesis |
| The Story of Thor - Hikari o Tsugumono | 1994 | genesis |
| Stranded Kids | 1999 | gbc |
| Stranded Sails: Explorers of the Cursed Islands | 2019 | ps4, switch |
| Stranger of Paradise: Final Fantasy Origin | 2022 | ps4, xboxone |
| Stranger of Sword City | 2016 | vita, xboxone |
| Stranger of Sword City Revisited | 2017 | vita |
| Stray Children | 2024 | switch |
| Streets of Rogue | 2019 | ps4, switch, xboxone |
| Strife Sisters | 2023 | pcengine |
| Strife: Veteran Edition | 2020 | switch |
| Study Quest - Keisan-jima no Daibouken | 2000 | ps1 |
| Stygian Quest | 2024 | sms |
| Subaeria | 2018 | xboxone |
| Sudeki | 2004 | xbox |
| Sudeki - Sennen no Akatsuki no Monogatari | 2004 | xbox |
| Sugoro Quest - Dice no Senshitachi | 1991 | nes |
| Suikoden | 1995 | ps1 |
| Suikoden - Tierkreis | 2009 | nds |
| Suikoden I&II HD Remaster Gate Rune and Dunan Unification Wars | 2025 | ps4, xboxone |
| Suikoden II | 1999 | ps1 |
| Suikoden III | 2002 | ps2 |
| Suikoden IV | 2004 | ps2 |
| Suikoden Tactics | 2005 | ps2 |
| Suikoden V | 2006 | ps2 |
| Summon Night | 2008 | nds |
| Summon Night | 2000 | ps1 |
| Summon Night - Craft Sword Monogatari - Hajimari no Ishi | 2003 | gba |
| Summon Night - Swordcraft Story | 2003 | gba |
| Summon Night - Swordcraft Story 2 | 2004 | gba |
| Summon Night - Twin Age | 2007 | nds |
| Summon Night 2 | 2008 | nds |
| Summon Night 2 | 2001 | ps1 |
| Summon Night 3 | 2003 | ps2 |
| Summon Night 4 | 2006 | ps2 |
| Summon Night 4 | 2012 | psp |
| Summon Night 6 - Lost Borders | 2016 | ps4, vita |
| Summon Night 6 - Ushinawareta Kyoukaitachi | 2016 | vita |
| Summon Night Ex-These - Yoake no Tsubasa | 2005 | ps2 |
| Summon Night Granthese - Horobi no Tsurugi to Yakusoku no Kishi | | ps2 |
| Summon Night X - Tears Crown | 2009 | nds |
| Summoner | 2001 | ps2 |
| Summoner | 2006 | ps2 |
| Summoner 2 | 2002 | gc, ps2 |
| Sun Haven | 2024 | switch |
| Suna no Embrace - Edin no Sato no Navel | 2000 | ps1 |
| Sunless Sea: Zubmariner Edition | 2018 | ps4 |
| Sunless Skies: Sovereign Edition | | ps4 |
| Sunless Skies: Sovereign Edition | 2021 | switch |
| Sunrise Eiyuutan | 1999 | dreamcast |
| Sunrise World War | 2003 | ps2 |
| Sunshine Manor | 2022 | ps4, xboxone |
| Supa Robo Gakuen | 2009 | nds |
| Super Black Onyx | 1988 | nes |
| Super Cane Magic Zero | 2019 | ps4 |
| Super Chinese 2 - Dragon Kid | 1989 | nes |
| Super Chinese 3 | 1991 | nes |
| Super Chinese Land 3 | 1995 | gb |
| Super Chinese World | 2014 | wiiu |
| Super Drakkhen | 1994 | snes |
| Super Dungeon Bros | 2016 | xboxone |