| Global Effect (1992) | 11,322 | 8 |
| Global Farmer (2024) | 242,183 | 146 |
| Global Gladiators (1992) | 715,037 | 543 |
| Global Magnates: Shipping Tycoon (2025) | 10 | 1 |
| Global Operations (2002) | 1,887,545 | 641 |
| Global Ops: Commando Libya (2011) | 1,485,755 | 352 |
| Global Resistance (2011) | 95,331 | 11 |
| Global Star Sudoku Fever (2006) | 2 | 1 |
| Global Touring Challenge: Africa (2001) | 45,383 | 44 |
| Global Warfare (2011) | 493,218 | 104 |
| Globe Games (2025) | 0 | 0 |
| Globetrotter 2 (2001) | 32,197 | 5 |
| GlobeXplore (2024) | 1,839 | 3 |
| Globulation 2 (2009) | 2,892 | 11 |
| GloGo (2018) | 6 | 1 |
| Gloom (1995) | 51,696,037 | 518 |
| Gloom - System Breach (2025) | 408 | 3 |
| Gloom 3 (1997) | 30,797 | 28 |
| Gloomhaven (2021) | 20,942,534 | 8,094 |
| Gloomwood (2022) | 6,554,535 | 2,380 |
| Gloomy Tales: Horrific Show (2022) | 228,590 | 134 |
| Gloomy Tales: Hotel Frightsylvania (2024) | 34,889 | 69 |
| Gloomy Tales: One-Way Ticket (2023) | 53,846 | 122 |
| Gloria Union (2011) | 116,769 | 31 |
| Gloria Union: Twin Fates in Blue Ocean (2011) | 67,476 | 6 |
| Gloria Victis (2016) | 4,507,393 | 3,800 |
| Glorious Day to Die (2022) | 52 | 1 |
| Glorious Mission (2011) | 2,429,732 | 122 |
| Glorious Savior (2024) | 101,122 | 47 |
| Glorious Storm (2023) | 0 | 0 |
| Glorious Tournius (2021) | 0 | 0 |
| Glorkian Warrior: The Trials of Glork (2014) | 130,401 | 78 |
| Glory & Miserable Survivors DX (2023) | 65,441 | 53 |
| Glory Days 2 (2007) | 30,389 | 26 |
| Glory of Fellowland (2008) | 3,345 | 2 |
| Glory of Generals (2013) | 4,897,132 | 907 |
| Glory of Generals: Pacific War (2013) | 916,717 | 72 |
| Glory of Heracles (2008) | 574,911 | 664 |
| Glory of Heracles III: Silence of the Gods (1992) | 31,817 | 100 |
| Glory of Heracles IV: Gift from the Gods (1994) | 36,579 | 101 |
| Glory of Heracles: The Gods Began to Move (1992) | 0 | 0 |
| Glory of the Roman Empire (2006) | 296,595 | 160 |
| Glory's Fools (2023) | 68 | 2 |
| Glove on Fight (2002) | 217,215 | 103 |
| Glover (1998) | 13,473,008 | 2,150 |
| Glow Artisan (2009) | 2,945 | 1 |
| Glow Hockey (2010) | 1,994,896 | 517 |
| Glowfish (2011) | 247,351 | 85 |
| Glowie Rammer (2024) | 0 | 0 |
| Glowing Stones : Heroes' Awakening (2023) | 815,287 | 5 |
| Glowpop (2024) | 84 | 5 |
| Gluck (2023) | 556,623 | 54 |
| Glue 10 (2024) | 2 | 1 |
| Glug Glug (1984) | 10,164 | 19 |
| Glum Buster (2009) | 1,409 | 2 |
| Glusiverse (2024) | 0 | 0 |
| Glutton (2026) | 0 | 0 |
| Glyder 2 (2009) | 20,398 | 7 |
| Glyder: Adventure Worlds (2010) | 5,782 | 2 |
| Glyph-Bound: Kotodama (2022) | 548 | 2 |
| Glyphica: Typing Survival (2024) | 380,372 | 132 |
| GM Rally (2009) | 0 | 0 |
| GMH - Good Morning Human ! (2024) | 6 | 2 |
| GNOG (2017) | 0 | 0 |
| Gnomdom (2024) | 604 | 13 |
| Gnome Enchanted Jigsaw Puzzles (2023) | 2 | 1 |
| Gnome Online (2023) | 2,108 | 2 |
| Gnome Ranger (1987) | 0 | 0 |
| Gnomelings: Migration (2017) | 0 | 0 |
| Gnomer (2024) | 4,368 | 11 |
| Gnomes and Knights (2024) | 0 | 0 |
| Gnomes Garden (2015) | 219,559 | 1,905 |
| Gnomes Garden Lost King (2018) | 2,376 | 34 |
| Gnomes Vs. Fairies: Greckel's Quest (2016) | 20,742 | 23 |
| Gnomoria (2016) | 6,332,913 | 3,942 |
