| Guardian of the future (2021) | 10,797 | 30 |
| Guardian of the Grave (2024) | 1,661 | 15 |
| Guardian of the jungle (2022) | 4,572 | 18 |
| Guardian Recall (1998) | 430,562 | 96 |
| Guardian Tactics: Deck of the Chosen (2024) | 24,775 | 18 |
| Guardian Tales (2020) | 408,575,369 | 147,923 |
| Guardian War (1994) | 640,204 | 387 |
| Guardian's Crusade (1998) | 2,882,157 | 1,211 |
| Guardian's Guide (2024) | 430,188 | 109 |
| Guardian's Sword (1998) | 828,827 | 168 |
| Guardian: Defense to Others (2024) | 30 | 1 |
| Guardians (1991) | 54,144,584 | 3,506 |
| Guardians (1995) | 1,654,606 | 615 |
| Guardians Frontline (2023) | 1,643 | 1 |
| Guardians of Beyond: Witchville (2011) | 16,922 | 21 |
| Guardians of Ember (2016) | 4,235,903 | 864 |
| Guardians Of Gaia (2023) | 99,232 | 58 |
| Guardians of Graxia (2010) | 167,513 | 53 |
| Guardians of Greyrock (2021) | 48 | 1 |
| Guardians of Holme (2023) | 550,723 | 154 |
| Guardians of Hyelore (2021) | 163,043 | 120 |
| Guardians of Middle-earth (2012) | 10,359,181 | 2,591 |
| Guardians Of Restoration (2025) | 7,626 | 6 |
| Guardians of the 'Hood (1992) | 382,958 | 222 |
| Guardians of the Ashes (2020) | 20,356 | 19 |
| Guardians of the Forest (2024) | 5,258,962 | 343 |
| Guardians of the Galaxy: The Telltale Series (2017) | 28,183,997 | 8,837 |
| Guardians Of The Past (2019) | 17,154 | 5 |
| Guardians of the Sanctree (2024) | 91,573 | 107 |
| Guardians of the Skies (2014) | 266,999 | 135 |
| Guardians Survival (2023) | 33,450 | 9 |
| Guardic (1986) | 22,692 | 42 |
| Guarding Goddess (2022) | 10,568 | 10 |
| Guards (2016) | 15,101,820 | 1,311 |
| Guards vs Goats (2026) | 0 | 0 |
| Guayota (2024) | 105,261 | 79 |
| Gubble (1996) | 1,745,572 | 203 |
| Guderian (1986) | 68,871 | 27 |
| Guerra Civil (2024) | 26,820,751 | 369 |
| Guerrilla Bob (2010) | 1,299,731 | 99 |
| Guerrilla War (1987) | 1,179,094 | 726 |
| Guess the Flag! (2024) | 4,720,113 | 1,006 |
| The Guest (2016) | 217,738,143 | 6,537 |
| GUG (2025) | 120,500 | 159 |
| The Guided Fate Paradox (2013) | 1,128,606 | 1,360 |
| Guided Meditation VR (2016) | 282,209 | 44 |
| Guidelines for the Book of Changes (2024) | 0 | 0 |
| Guild & Gals (2025) | 0 | 0 |
| Guild 01 (2012) | 127,676 | 62 |
| The Guild 2 (2006) | 23,110,112 | 1,124 |
| The Guild 2 Venice (2008) | 64,850 | 6 |
| The Guild 2: Pirates of the European Seas (2007) | 28,919 | 36 |
| The Guild 2: Renaissance (2010) | 3,352,561 | 810 |
| The Guild 3 (2017) | 32,648,073 | 4,212 |
| Guild of Ascension (2021) | 149,607 | 102 |
| Guild of Darksteel (2021) | 158,103 | 108 |
| Guild of Dungeoneering (2015) | 5,862,304 | 4,753 |
| Guild of Hunters (2026) | 0 | 0 |
| Guild of Rogues (2024) | 7,221 | 11 |
| The Guild of Thieves (1987) | 31,030 | 55 |
| Guild Saga: Vanished Worlds (2024) | 229,583 | 122 |
| Guild Wars (2005) | 42,479,636 | 21,558 |
| Guild Wars 2 (2012) | 1,028,564,609 | 363,364 |
| Guildlings (2019) | 52,275 | 70 |
| GuildMestar (2023) | 0 | 0 |
| Guilds Of Delenar (2019) | 21,375 | 30 |
| Guile & Glory: Firstborn (2021) | 12,574 | 10 |
| Guilt Free (2020) | 124,965 | 77 |
| GUILT: The Deathless (2022) | 196,684 | 85 |
| Guilty (1995) | 57,063 | 42 |
| Guilty Force: Wish of the Colony (2024) | 66,152 | 11 |
| Guilty Gear (1998) | 44,719,321 | 11,960 |
| Guilty Gear -STRIVE- (2021) | 1,008,620,303 | 355,473 |
| Guilty Gear 2: Overture (2007) | 3,815,035 | 1,681 |
| Guilty Gear Dust Strikers (2006) | 238,258 | 135 |
