| Yendorian Tales Book I: Chapter 2 (1996) | 4,831 | 2 |
| Yendorian Tales: The Tyrants of Thaine (1997) | 6,198 | 72 |
| Yenght (1984) | 173 | 2 |
| Yeomna : The Legend of Dongbaek (2022) | 31,245 | 97 |
| Yes Brother (2020) | 1,931 | 6 |
| Yes, Prime Minister (1987) | 15,140 | 23 |
| Yes, Your Grace (2020) | 28,828,386 | 6,368 |
| Yes, Your Grace: Snowfall (2024) | 209,576 | 332 |
| Yesterday (2012) | 2,805,762 | 1,126 |
| Yesterday Origins (2016) | 2,241,726 | 1,759 |
| Yesterday's News (2024) | 17,250 | 49 |
| YesterMorrow (2020) | 122,549 | 284 |
| Yet Another Fantasy Title (YAFT) (2024) | 26,652 | 88 |
| Yet Another World (2015) | 1,699 | 30 |
| Yet Another Zombie Defense (2014) | 8,634,783 | 2,143 |
| Yet Another Zombie Survivors (2023) | 6,180,089 | 5,841 |
| Yeti's Parole Officer (2018) | 517 | 7 |
| Yetisports Arctic Adventures (2005) | 13,251 | 9 |
| Yetisports Deluxe (2004) | 37,146 | 60 |
| Yetisports: Pingu Throw (2004) | 467,366 | 17 |
| Yez- The Dark Amulet (2024) | 0 | 0 |
| Yggdra Union (2006) | 2,336,119 | 2,198 |
| Yggdra Unison: Beat Out Our Obstacle (2007) | 29,758 | 20 |
| YGGDRASIL JIGSAW PUZZLE (2019) | 25 | 1 |
| Yi and the Thousand Moons (2017) | 1,179 | 11 |
| Yie Ar Kung-Fu (1984) | 10,927,141 | 1,989 |
| Yie Ar Kung-Fu II (1986) | 247,573 | 178 |
| Yield! Fall of Rome (2025) | 417,351 | 95 |
| Yihongyuan (2023) | 283 | 1 |
| YIIK Nameless Psychosis (2024) | 11,310 | 35 |
| YIIK: A Post-Modern RPG (2019) | 17,921,471 | 2,156 |
| Yin Yang Space (2022) | 0 | 0 |
| Yin-Yang Ping-Pong (2024) | 28,127 | 3 |
| YinYang Street (2023) | 6,851 | 43 |
| YiShi (2025) | 7 | 1 |
| Ylands (2019) | 54,252,103 | 6,492 |
| Ymir (2019) | 3,462,891 | 1,237 |
| Ynglet (2021) | 92,579 | 227 |
| Yo Frankie! (2008) | 34,090 | 14 |
| Yo! Noid (1990) | 5,572,570 | 1,141 |
| Yo-Ho Kablammo (2009) | 6,251 | 4 |
| Yo-Jin-Bo (2005) | 6,831 | 14 |
| Yo-kai Sangokushi (2016) | 25,450,986 | 942 |
| Yo-kai Sangokushi: Kunitori Wars (2018) | 34,743 | 36 |
| Yo-Kai Watch (2013) | 905,603,523 | 19,112 |
| Yo-Kai Watch 2 (2014) | 1,005,155,300 | 14,011 |
| Yo-kai Watch 3 (2016) | 558,100,405 | 12,725 |
| Yo-kai Watch 4 (2019) | 159,810,024 | 10,774 |
| Yo-kai Watch Blasters (2015) | 292,209,738 | 5,007 |
| Yo-Kai Watch Busters (2015) | 14,503,301 | 317 |
| Yo-kai Watch Busters 2: Secret of the Legendary Treasure Bambalaya (2017) | 27,303,504 | 648 |
| Yo-Kai Watch Dance: Just Dance Special Version (2015) | 2,955,667 | 120 |
| Yo-kai Watch World (2018) | 8,150,716 | 241 |
| Yo-kai Watch: Punipuni (2015) | 180,016 | 84 |
| Yo-kai Watch: Wibble Wobble (2015) | 916,067,994 | 34,852 |
| Yoake no Mariko (2001) | 32,410 | 22 |
| Yoga Master (2019) | 214,317 | 81 |
| Yoga Wii (2009) | 22,903 | 9 |
| Yogho Yogho spel (1995) | 7,332 | 31 |
| Yogi Bear (1987) | 3,078,303 | 201 |
| Yogi Bear's Gold Rush (1994) | 36,969 | 116 |
| Yogi Bear: Great Balloon Blast (2000) | 22,648 | 23 |
| Yogi Bear: The Video Game (2010) | 699,421 | 91 |
| Yogi's Great Escape (1990) | 45,680 | 77 |
| Yogurt: Wet Dreams (2024) | 0 | 0 |
| Yogurting (2005) | 1,292,032 | 41 |
| Yohane the Parhelion - NUMAZU in the MIRAGE (2024) | 37,129 | 281 |
| YOHANE THE PARHELION -BLAZE in the DEEPBLUE (2023) | 31,431 | 162 |
| Yokai Dochuki (1987) | 1,980,617 | 387 |
| Yokai's Secret (2020) | 63,557 | 31 |
| Yokai's Wish (2022) | 0 | 0 |
| YOKAIWARE (2022) | 123 | 5 |
| Yoku's Island Express (2018) | 4,735,979 | 3,924 |
| Yolk Heroes: A Long Tamago (2024) | 23,716 | 40 |
| Yolo Space Hacker (2020) | 30,425 | 11 |
