| World of Zoink | 2024 | gba |
| WorldNeverland: Elnea Kingdom | 2018 | switch |
| Wukong Waizhuan | 1996 | genesis |
| Wulin Waizhuan | | nes |
| Wushu Shen Jie | 1992 | genesis |
| X Edge | 2008 | ps3 |
| X Edge Dash | 2009 | xbox360 |
| X-Men Legends | 2004 | gc, ps2, xbox |
| X-Men Legends II - Rise of Apocalypse | 2005 | gc, ps2, psp, xbox |
| XCOM - Enemy Within | 2013 | ps3, xbox360 |
| Xak | 1992 | pcengine |
| Xak III - The Eternal Recurrence | 1994 | pcengine |
| Xenoblade Chronicles | 2010 | wii |
| Xenoblade Chronicles 2 | 2017 | switch |
| Xenoblade Chronicles 2: Torna – The Golden Country | 2018 | switch |
| Xenoblade Chronicles 3 | 2022 | switch |
| Xenoblade Chronicles X | 2015 | wiiu |
| Xenoblade Chronicles X: Definitive Edition | 2025 | switch |
| Xenoblade Chronicles: Definitive Edition | 2020 | switch |
| Xenoblade Cross | 2015 | wiiu |
| Xenogears | 1998 | ps1 |
| Xenon Valkyrie+ | 2018 | ps4 |
| Xenosaga Episode I - Der Wille zur Macht | 2002 | ps2 |
| Xenosaga Episode I Reloaded - Der Wille zur Macht | 2002 | ps2 |
| Xenosaga Episode II - Jenseits von Gut und Boese | 2005 | ps2 |
| Xenosaga Episode II - Jenseits von Gut und Bose | 2004 | ps2 |
| Xenosaga Episode III - Also sprach Zarathustra | 2006 | ps2 |
| Xenosaga I & II | 2006 | nds |
| Xiang Shuai Chuanqi | | nes |
| Xianjian Qixiazhuan | 1999 | saturn |
| Xianjian Wen Qing | | nes |
| Xiao Ao Jianghu - Qun Xia Ji | | nes |
| Xin Fengshenbang | 2002 | gbc |
| Xin Qigai Wangzi | 1996 | genesis |
| Xin Shi Zhong Jian | 1989 | genesis |
| Xin Yingxiong Zhuan | 1992 | nes |
| Xing Zhan Qingyuan | 1996 | nes |
| Xuan-Yuan Sword 7 | 2020 | ps4 |
| Xuan-Yuan Sword: The Gate of Firmament | 2018 | xboxone |
| Xun Qin Ji | | nes |
| YIIK: A Postmodern RPG | 2019 | switch |
| Yaga | 2019 | ps4, switch, xboxone |
| Yakuza: Like a Dragon | 2020 | ps4, xboxone |
| Yakyuuken Part II - Gal's Dungeon | 1989 | fds |
| Yeosin Jeonsaeng Persona 3 | 2006 | ps2 |
| Yeosin Jeonsaeng Persona 3 FES | 2007 | ps2 |
| Yes, Your Grace | 2020 | switch, xboxone |
| Yggdra Union - We'll Never Fight Alone | 2006 | gba |
| Yitian Jian Chuanji | | nes |
| Yitian Tulongji | | nes |
| Yixing - Zhi Taikong Tanxian Zhe | | nes |
| Yo-Kai Watch | 2015 | 3ds |
| Yo-Kai Watch 2 - Bony Spirits | 2017 | 3ds |
| Yo-Kai Watch 2 - Fleshy Souls | 2017 | 3ds |
| Yo-Kai Watch 2 - Psychic Specters | 2017 | 3ds |
| Yo-Kai Watch 3 | 2019 | 3ds |
| Yo-Kai Watch Blasters - Red Cat Corps | 2018 | 3ds |
| Yo-Kai Watch Blasters - White Dog Squad | 2018 | 3ds |
| Yo-kai Watch 4 | 2019 | ps4, switch |
| Yo-kai Watch Jam: Yo-kai Academy Y | 2020 | ps4 |
| Yongzhe Chuanshuo | | nes |
| Yoru no Nai Kuni 2 - Shingetsu no Hanayome | 2017 | vita |
| Youchien Senki Madara | 1996 | snes |
| Youkai Watch | 2014 | 3ds |
| Youkai Watch 2 - Ganso | 2014 | 3ds |
| Youkai Watch 2 - Honke | 2014 | 3ds |
| Youkai Watch 2 - Shinuchi | 2014 | 3ds |
| Youkai Watch 3 - Sukiyaki | 2016 | 3ds |
| Youkai Watch Busters - Akanekodan | 2015 | 3ds |
| Youkai Watch Busters - Shiroinutai | 2015 | 3ds |
| Youxi Baobei | | nes |
| Ys - Felghana no Chikai | 2010 | psp |
| Ys - Memories of Celceta | 2013 | ps4, vita |
| Ys - The Oath in Felghana | 2010 | psp |
| Ys - The Vanished Omens | 1988 | nes, sms |
| Ys Book I & II | 1990 | pcengine, wii |
| Ys DS | 2004 | nds |
| Ys I & II | 1989 | pcengine |
| Ys I & II - Eternal Story | 2003 | ps2 |
| Ys II - Ancient Ys Vanished - The Final Chapter | 1990 | nes |
| Ys II DS | 2004 | nds |
| Ys III - Wanderers from Ys | 1991 | nes, pcengine, snes |
| Ys III - Wanderers from Ys | 2005 | ps2 |
| Ys IV - Mask of the Sun - A New Theory | 2005 | ps2 |
| Ys IV - The Dawn of Ys | 1993 | pcengine |
| Ys IX: Monstrum Nox | 2019 | ps4, switch |
| Ys Memoire: The Oath in Felghana | 2023 | switch |
| Ys Origin | 2017 | ps4, switch, vita |
| Ys Origin | 2018 | xboxone |
| Ys Seven | 2009 | psp |
| Ys V - Lost Kefin, Kingdom of Sand | 2006 | ps2 |
| Ys VI - Napishtim no Hako | 2006 | psp |
| Ys VI - The Ark of Nephistim | | nes |
| Ys VIII: Lacrimosa of Dana | 2016 | ps4, switch, vita |
| Ys X: Nordics | 2023 | ps4, switch |
| Yu Yu Hakusho - Ghostfiles - Spirit Detective | 2003 | gba |
| Yu Yu Hakusho - Ghostfiles - Tournament Tactics | 2004 | gba |
| Yu Yu Hakusho DS - Ankoku Bujutsukai Hen | 2006 | nds |
| Yu Yu Hakusho Dai-3-dan - Makai no Tobira Hen | 1994 | gb |
| Yu-Gi-Oh! - Monster Capsule GB | 2000 | gbc |