| Yet Another Zombie Defense (2014) | 10,067,384 | 1,994 |
| Yet Another Zombie Survivors (2023) | 5,866,694 | 4,588 |
| Yeti's Parole Officer (2018) | 517 | 7 |
| Yetisports Deluxe (2004) | 26,867 | 51 |
| Yetisports: Pingu Throw (2004) | 467,234 | 17 |
| Yggdra Union (2006) | 2,762,598 | 2,142 |
| Yggdra Unison: Beat Out Our Obstacle (2007) | 27,333 | 16 |
| YGGDRASIL JIGSAW PUZZLE (2019) | 25 | 1 |
| Yi and the Thousand Moons (2017) | 1,137 | 10 |
| Yie Ar Kung-Fu (1984) | 9,491,003 | 1,296 |
| Yie Ar Kung-Fu (1985) | 388,101 | 165 |
| Yie Ar Kung-Fu II (1986) | 211,225 | 148 |
| Yihongyuan (2023) | 354 | 3 |
| YIIK Nameless Psychosis (2024) | 2,319 | 9 |
| YIIK: A Post-Modern RPG (2019) | 17,667,377 | 1,685 |
| Yin Yang Space (2022) | 0 | 0 |
| YinYang Street (2023) | 13,977 | 44 |
| Ylands (2017) | 51,258,054 | 6,100 |
| Ymir (2019) | 4,578,441 | 1,071 |
| Ynglet (2021) | 134,536 | 198 |
| Yo Frankie! (2008) | 34,240 | 18 |
| Yo! Noid (1990) | 6,509,444 | 1,293 |
| Yo-Ho Kablammo (2009) | 6,209 | 3 |
| Yo-Jin-Bo (2005) | 7,528 | 17 |
| Yo-kai Sangokushi (2016) | 28,787,038 | 1,006 |
| Yo-kai Sangokushi: Kunitori Wars (2018) | 14,626 | 22 |
| Yo-Kai Watch (2013) | 741,036,078 | 16,047 |
| Yo-Kai Watch 2 (2014) | 965,315,266 | 12,274 |
| Yo-kai Watch 3 (2016) | 487,776,067 | 12,004 |
| Yo-kai Watch 4 (2019) | 153,309,468 | 10,054 |
| Yo-kai Watch Blasters (2015) | 301,596,436 | 4,972 |
| Yo-Kai Watch Busters (2015) | 4,958,235 | 274 |
| Yo-kai Watch Busters 2: Secret of the Legendary Treasure Bambalaya (2017) | 27,152,254 | 617 |
| Yo-Kai Watch Dance: Just Dance Special Version (2015) | 3,181,437 | 99 |
| Yo-kai Watch World (2018) | 8,314,355 | 259 |
| Yo-kai Watch: Punipuni (2015) | 460,855 | 973 |
| Yo-kai Watch: Wibble Wobble (2015) | 1,055,840,932 | 31,816 |
| Yoake no Mariko (2001) | 36,294 | 26 |
| Yoga Master (2019) | 258,710 | 109 |
| Yoga Wii (2009) | 20,099 | 7 |
| Yogho Yogho spel (1995) | 17,758 | 38 |
| Yogi Bear (1987) | 258,434 | 78 |
| Yogi Bear's Gold Rush (1994) | 39,294 | 86 |
| Yogi Bear: Great Balloon Blast (2000) | 14,691 | 16 |
| Yogi Bear: The Video Game (2010) | 208,502 | 42 |
| Yogi's Great Escape (1990) | 40,165 | 61 |
| Yogurting (2005) | 1,522,616 | 48 |
| Yokai Dochuki (1987) | 2,077,183 | 396 |
| Yokai's Secret (2020) | 78,626 | 34 |
| Yokai's Wish (2022) | 217 | 1 |
| YOKAIWARE (2022) | 116 | 5 |
| Yoku's Island Express (2018) | 5,181,466 | 3,768 |
| Yolk Heroes: A Long Tamago (2024) | 0 | 0 |
| Yolo Space Hacker (2020) | 12,670 | 3 |
| Yoltrund (2018) | 0 | 0 |
| Yomawari Long Night Collection (2018) | 228,441 | 424 |
| Yomawari: Lost in the Dark (2022) | 1,653,672 | 1,831 |
| Yomawari: Midnight Shadows (2017) | 68,733,531 | 11,699 |
| Yomawari: Night Alone (2015) | 68,429,248 | 15,207 |
| Yomi 2 (2023) | 6,593 | 31 |
| Yomp (1983) | 55,635 | 8 |
| Yonder World: Interview with the Void (2022) | 1,408 | 11 |
| Yonder: The Cloud Catcher Chronicles (2017) | 11,921,777 | 4,660 |
| Yonenaga Kunio no Shougi Seminar (2002) | 0 | 0 |
| Yooka-Laylee (2017) | 89,461,724 | 24,444 |
| Yooka-Laylee and the Impossible Lair (2019) | 12,314,950 | 8,004 |
| Yoomurjak's Ring (2006) | 41,139 | 215 |
| Yoostar (2009) | 1,625,320 | 136 |
| Yoostar 2: In The Movies (2011) | 1,168,598 | 64 |
| Yoostar on MTV (2011) | 62,142 | 17 |
| Yoot Tower (1998) | 445,675 | 21 |
| Yora Adventures (2019) | 1,137 | 2 |
| Yosemite Forest Ranger (2022) | 9,083 | 67 |
| Yoshi (1991) | 446,447,201 | 7,117 |
| Yoshi Touch & Go (2005) | 916,537 | 242 |
