| Queji (2017) | 170 | 11 |
| Quell (2010) | 350,403 | 96 |
| Quell Memento (2013) | 89,505 | 125 |
| Quell Reflect (2011) | 56,205 | 72 |
| Quell Zen (2016) | 9,892 | 124 |
| Quench (2019) | 47,804 | 71 |
| The Quest (1983) | 8,735 | 18 |
| The Quest (2006) | 404,207 | 298 |
| Quest 1 (1981) | 17,572,932 | 1,053 |
| Quest 64 (1998) | 8,415,499 | 3,388 |
| Quest Adventure (1983) | 705,879 | 231 |
| Quest for Camelot (1998) | 10,634,858 | 713 |
| The Quest for Excalibur - Puy du Fou (2022) | 162,420 | 34 |
| Quest for Fame (1995) | 89,757 | 32 |
| Quest for Glory II: Trial by Fire (1990) | 1,746,833 | 1,994 |
| Quest for Glory III: Wages of War (1992) | 932,416 | 1,078 |
| Quest for Glory V: Dragon Fire (1998) | 713,217 | 1,004 |
| Quest for Glory: Shadows of Darkness (1993) | 1,864,044 | 1,712 |
| Quest for Glory: So You Want to Be a Hero (1989) | 2,212,089 | 1,443 |
| Quest for Magic (1986) | 1,785 | 17 |
| Quest for Quintana Roo (1983) | 11,116 | 59 |
| Quest for Saddam (2003) | 77,199 | 21 |
| The Quest for the Golden Eggcup (1986) | 827 | 4 |
| Quest for the Rings (1981) | 76,260 | 52 |
| The Quest for Thelda (1989) | 2,063 | 2 |
| Quest Giver (2023) | 1,932,799 | 90 |
| Quest Hunter (2017) | 8,552,205 | 1,822 |
| Quest Master's Realm (2024) | 3,913 | 38 |
| Quest of D (2005) | 50,192 | 13 |
| Quest of Dungeons (2014) | 408,943 | 478 |
| Quest Of Graal (2022) | 2,956 | 22 |
| The Quest of Ki (1988) | 616,003 | 561 |
| The Quest of Kwirk's Castle (1991) | 16 | 1 |
| Quest of Persia: Lotfali Khan Zand (2008) | 4,222 | 4 |
| Quest of Persia: Nader's Blade (2009) | 1,052 | 1 |
| Quest of Persia: The End of Innocence (2005) | 674 | 1 |
| Quest of Wizard (2021) | 368,600 | 63 |
| The Quest Trio (2008) | 2,073 | 9 |
| Quest: Brian's Journey (2000) | 34,745 | 182 |
| Quester (1987) | 635,654 | 411 |
| QUESTER | OSAKA (2024) | 4,752 | 18 |
| QuestEvent (2015) | 50 | 1 |
| The Questing (2022) | 6,153,526 | 3,950 |
| Questionaut (2008) | 17,156 | 10 |
| Questprobe featuring Spider-Man (1984) | 175,572,332 | 390 |
| Questprobe Featuring The Hulk (1984) | 31,232 | 28 |
| Questprobe: Featuring Human Torch and the Thing (1985) | 12,642 | 17 |
| Questr (2017) | 78,912 | 20 |
| Questron (1984) | 40,140 | 84 |
| Questron II (1988) | 8,384 | 31 |
| Questscape (2024) | 87 | 3 |
| Quetzal's Call (2025) | 360 | 5 |
| Quible Sphere (2018) | 33 | 1 |
| Quick Hit Football (2009) | 35,308 | 7 |
| Quick Majik Adventure (1991) | 498 | 2 |
| Quick Step (1983) | 326,085 | 60 |
| Quick Yoga Training (2008) | 1,686 | 6 |
| Quick, Draw! (2016) | 137,944,833 | 3,279 |
| Quickcast (2026) | 26 | 1 |
| Quickie: Fantasy Adventure (2023) | 276 | 2 |
| QUICKN (2023) | 663 | 2 |
| Quickscoper Doge: The Dank Illuminati Memes (2020) | 4,582 | 1 |
| QuickSpot (2006) | 89,401 | 61 |
