| Gas Station Story (2025) | 1,241 | 8 |
| Gascraft (2023) | 6,301 | 6 |
| Gasketball (2012) | 13,020 | 5 |
| GasolineGypsiesGame (2022) | 26 | 1 |
| Gasosta (2014) | 2,719,976 | 25 |
| GASP (2016) | 696,426 | 169 |
| Gasparilla: Quest for the Key (2007) | 72 | 2 |
| Gastova: The Witches of Arkana (2022) | 30,587 | 68 |
| Gastro Force (2023) | 8,445 | 35 |
| GasZilla (2022) | 0 | 0 |
| Gatchaman: The Shooting (2002) | 20,171 | 57 |
| GATE (1991) | 953,504 | 131 |
| Gate Keepers (1999) | 2,787,206 | 962 |
| Gate of Doom (1990) | 394,123 | 293 |
| The gate of front: Monster Auction (2024) | 0 | 0 |
| Gate of Thunder (1992) | 367,025 | 488 |
| Gate to Site 8 (2021) | 4,929 | 19 |
| Gatecrasher (1984) | 33,329 | 80 |
| Gatedelvers (2023) | 47,347 | 25 |
| Gatekeeper: Eclipse (2023) | 189,015 | 195 |
| Gates of Avalon (2018) | 0 | 0 |
| Gates of Horn and Ivory (2018) | 18 | 2 |
| Gates of Skeldal: 7 Mages (2016) | 393,701 | 118 |
| Gates Of The Mind (2024) | 24 | 2 |
| Gates of Zendocon (1989) | 123,276 | 105 |
| Gatewalkers (2020) | 1,204,228 | 346 |
| Gateway (1992) | 9,484 | 33 |
| Gateway II: Homeworld (1993) | 12,281 | 61 |
| Gateway to Apshai (1983) | 74,528 | 61 |
| Gateway to the Savage Frontier (1991) | 93,168 | 342 |
| The Gateway Trilogy (2020) | 9,198 | 33 |
| Gateways (2012) | 232,843 | 155 |
| Gateworld (1993) | 20,255 | 54 |
| Gathering Sky (2015) | 45,139 | 50 |
| Gatlin' (2020) | 925,557 | 16 |
| Gatling Gears (2011) | 775,618 | 547 |
| Gato (1984) | 414,486,080 | 4,128 |
| Gato Roboto (2019) | 3,328,744 | 3,059 |
| Gator Panic (1988) | 173,582 | 56 |
| Gaucho and the Grassland (2025) | 337,514 | 318 |
| Gaudi: Barcelona no Kaze (1989) | 2,982 | 32 |
| Gauntlet (1984) | 616,435 | 166 |
| Gauntlet (2014) | 7,654,127 | 6,964 |
| Gauntlet / Rampart (2005) | 22,910 | 16 |
| Gauntlet Dark Legacy (2000) | 1,439,266 | 2,291 |
| Gauntlet II (1986) | 8,269,975 | 1,173 |
| Gauntlet III: The Final Quest (1991) | 0 | 0 |
| Gauntlet IV (1993) | 1,034,629 | 557 |
| Gauntlet Legends (1998) | 3,788,454 | 2,821 |
| Gauntlet: Dark Legacy (2002) | 2,221,427 | 2,028 |
| Gauntlet: Seven Sorrows (2005) | 578,424 | 635 |
| Gauntlet: The Third Encounter (1990) | 8,153 | 37 |
| Gauntletak (1984) | 524 | 5 |
| Gay World (2018) | 9,711 | 8 |
| GayBlade (1992) | 3,173 | 12 |
| Gaze At Maze (2018) | 0 | 0 |
| Gaze of Dread (2024) | 281 | 2 |
| Gazillionaire (1994) | 699,033 | 55 |
| Gazillionaire Deluxe (1996) | 12,208 | 12 |
| Gazing from beyond (2018) | 445 | 7 |
| Gazmatera: Return Of The Generals (2021) | 2,791 | 6 |
| GAZOLINAS (2024) | 57,433 | 6 |
| Gazza II (1990) | 27,436 | 28 |
| Gazza's Superstar Soccer (1989) | 8,320 | 6 |
| GAZZLERS (2023) | 118,759 | 252 |
| GB Rober (2021) | 1,341 | 22 |
| GBA Championship Basketball: Two-on-Two (1986) | 0 | 0 |
| Gdleen (1991) | 87,156 | 48 |
| Gear Gauntlet (2016) | 54,329 | 44 |
| Gear of Glass: Eolarn's war (2021) | 862 | 5 |
| Gear Works (1992) | 24,484 | 66 |
| Gear.Club (2017) | 10,912,680 | 3,898 |
| Gear.Club Unlimited (2017) | 5,373,658 | 1,305 |
| Gear.Club Unlimited 2 (2018) | 4,991,566 | 2,495 |
| Gearbits (2023) | 878,872 | 26 |
