| Quantz (2009) | 13,619 | 23 |
| Quarantine (1994) | 629,966 | 140 |
| Quarantine Circular (2018) | 190,834 | 59 |
| Quarrel (2011) | 275,916 | 149 |
| Quarrel Hill (2024) | 0 | 0 |
| The Quarry (2022) | 493,224,721 | 106,739 |
| Quarter Back Scramble: American Football Game (1989) | 40 | 1 |
| Quarter Horse Racing (2020) | 430 | 2 |
| Quarterback (1987) | 8,076,421 | 851 |
| Quartet (1986) | 5,971,975 | 1,047 |
| Quarth (1989) | 450,522 | 462 |
| Quarxon (1982) | 206 | 4 |
| Quash (2020) | 3,000 | 11 |
| Quasimorph (2023) | 2,302,340 | 1,075 |
| Quatro! (2022) | 1,144,631 | 292 |
| Quattro Adventure (1993) | 234,290 | 138 |
| Quattro Arcade (1991) | 49,960 | 32 |
| Quattro Sports (1990) | 24,419 | 50 |
| Quaver (2020) | 1,119,420 | 1,033 |
| Quazatron (1986) | 37,773 | 25 |
| Qube Qross (2020) | 286 | 5 |
| Qubie: Invader of Worlds (2021) | 0 | 0 |
| Qublyne Dungeons (2022) | 63 | 5 |
| Quedex (1987) | 19,610 | 31 |
| Queen of Seas (2017) | 2,069 | 7 |
| Queen of Seas 2 (2018) | 693 | 4 |
| The Queen TV: Game 2 (2020) | 14 | 1 |
| Queen's Blade i (2007) | 0 | 0 |
| Queen's Blade: An Angel's Scolding (2007) | 0 | 0 |
| Queen's Blade: Mobile (2015) | 0 | 0 |
| Queen's Blade: Musha-Miko's Snake Hell (2006) | 0 | 0 |
| Queen's Blade: Spiral Chaos (2009) | 1,186,094 | 582 |
| Queen's Blade: The Conquest (2012) | 0 | 0 |
| Queen's Blade: White Triangle (2019) | 90,064 | 47 |
| Queen's Gate: Spiral Chaos (2011) | 1,557,804 | 480 |
| Queen's Quest 2: Stories of Forgotten Past (2017) | 111,570 | 284 |
| Queen's Quest 3: The End of Dawn (2017) | 111,926 | 266 |
| Queen's Quest 4: Sacred Truce (2018) | 96,544 | 238 |
| Queen's Quest 5: Symphony of Death (2019) | 202,292 | 182 |
| Queen's Quest: Tower of Darkness (2015) | 2,485,702 | 815 |
| Queen's Wish 2: The Tormentor (2022) | 55,392 | 448 |
| Queen's Wish: The Conqueror (2019) | 183,639 | 892 |
| Queen: The eYe (1998) | 19,801 | 25 |
| Queenchantment (2022) | 1,040 | 5 |
| Queendoom (2016) | 12,451 | 3 |
| Queeny Army (2019) | 178,968 | 136 |
| Queji (2017) | 170 | 11 |
| Quell (2010) | 188,287 | 142 |
| Quell Memento (2013) | 111,761 | 186 |
| Quell Reflect (2011) | 47,094 | 69 |
| Quell Zen (2016) | 9,977 | 126 |
| Quench (2019) | 98,908 | 65 |
| The Quest (1983) | 6,420 | 13 |
| The Quest (2006) | 272,756 | 219 |
| Quest 1 (1981) | 5,362,348 | 933 |
| Quest 64 (1998) | 6,855,701 | 2,503 |
| Quest Adventure (1983) | 148,109 | 100 |
| Quest for Camelot (1998) | 2,541,850 | 482 |
| The Quest for Excalibur - Puy du Fou (2022) | 41 | 2 |
| Quest for Fame (1995) | 86,033 | 26 |
| Quest for Glory II: Trial by Fire (1990) | 1,578,442 | 1,575 |
| Quest for Glory III: Wages of War (1992) | 811,887 | 879 |
| Quest for Glory V: Dragon Fire (1998) | 659,769 | 842 |
| Quest for Glory: Shadows of Darkness (1993) | 2,129,824 | 1,626 |
| Quest for Glory: So You Want to Be a Hero (1989) | 2,836,609 | 1,496 |
| Quest for Magic (1986) | 8,471 | 20 |
| Quest for Quintana Roo (1983) | 10,758 | 55 |
| Quest for Saddam (2003) | 76,143 | 16 |
| The Quest for the Golden Eggcup (1986) | 794 | 4 |
| Quest for the Rings (1981) | 71,923 | 43 |
| The Quest for Thelda (1989) | 2,063 | 2 |
| Quest Hunter (2017) | 4,663,142 | 1,593 |
| Quest Master's Realm (2024) | 0 | 0 |
| Quest of D (2005) | 47,847 | 12 |
| Quest of Dungeons (2014) | 391,614 | 412 |
