| G String (2020) | 626,664 | 336 |
| G-Ball (2014) | 2,475 | 17 |
| G-Darius (1997) | 2,270,189 | 1,325 |
| G-Force (2009) | 10,056,611 | 2,180 |
| G-LOC: Air Battle (1990) | 589,118 | 421 |
| G-Nome (1997) | 5,648,387 | 771 |
| G-Police (1997) | 599,871 | 836 |
| G-Police: Weapons of Justice (1999) | 92,201 | 282 |
| G-Saviour (2000) | 677,936 | 153 |
| G-senjou no Maou - The Devil on G-String (2015) | 6,245 | 68 |
| G-Surfers (2002) | 32,364 | 51 |
| G.A.S.P!! Fighters' NEXTream (1998) | 1,190,284 | 229 |
| The G.G. Shinobi (1991) | 1,353,072 | 540 |
| G.I. Joe (1991) | 4,043,078 | 741 |
| G.I. Joe (1992) | 511,310 | 272 |
| G.I. Joe: A Real American Hero (1985) | 5,344,321 | 943 |
| G.I. Joe: Cobra Strike (1983) | 153,304 | 50 |
| G.I. Joe: Operation Blackout (2020) | 2,392,477 | 1,504 |
| G.I. Joe: The Atlantis Factor (1992) | 730,982 | 326 |
| G.I. Joe: The Rise of Cobra (2009) | 12,103,935 | 1,051 |
| G.I. Joe: Wrath of Cobra (2024) | 504,922 | 527 |
| G.Nius (1988) | 1,827 | 8 |
| G.O.P.O.T.A (2023) | 81,058 | 165 |
| G.R.E.E.N. The Life Algorithm (2019) | 50,664 | 42 |
| G1 Jockey (2011) | 541,270 | 126 |
| G1 Jockey 3 (2002) | 24,529 | 15 |
| G1 Jockey 4 (2005) | 63,597 | 27 |
| G9:League of Aces (2024) | 72 | 3 |
| Ga-rou-den Breakblow (2005) | 35,248 | 30 |
| Gabriel Knight 3: Blood of the Sacred, Blood of the Damned (1999) | 2,441,394 | 1,296 |
| Gabriel Knight: Sins of the Fathers (1993) | 5,406,044 | 3,308 |
| Gabriel's Auditory Playground (2022) | 0 | 0 |
| Gabriel's Worlds The Adventure (2021) | 10,491 | 35 |
| Gabrielle's Ghostly Groove 3D (2011) | 84,532 | 51 |
| Gacha Club (2020) | 981,409,576 | 40,252 |
| Gacha Fever (2024) | 3,140 | 45 |
| Gacha Life (2018) | 2,689,850,766 | 76,120 |
| Gachaga Champ (1999) | 262,792 | 27 |
| GachaHell (2023) | 2,749 | 13 |
| Gachaverse (2018) | 115,533,872 | 630 |
| Gachi Gang (2018) | 195 | 3 |
| Gachi run: Running of the slaves (2020) | 79 | 2 |
| Gadget and the Gadgetinis (2004) | 107,960 | 21 |
| Gadget Trial (2006) | 35,951 | 52 |
| Gadget Twins (1992) | 34,606 | 111 |
| Gadget: Lost in Time (1993) | 1,684 | 7 |
| Gaelic Games: Football (2005) | 12,025 | 16 |
| Gaelic Games: Football 2 (2007) | 6,223 | 16 |
| Gaelic Games: Hurling (2007) | 45,792 | 14 |
| Gag: Otvjaznoe Prikluchenie (1997) | 12 | 1 |
| Gahkthun of the Golden Lightning (2013) | 18,452 | 8 |
| Gai Flame (1990) | 14,538 | 17 |
| Gaia Beyond (2020) | 115,339 | 111 |
| Gaia Crusaders (1999) | 522,223 | 375 |
| Gaia Odyssey (2020) | 828,977 | 548 |
| Gaia Project (2021) | 1,384,233 | 212 |
| Gaia Saver (1994) | 1,140,904 | 189 |
| Gaia Seed (2010) | 75,167 | 56 |
| Gaia's Melody: Echoed Melodies (2017) | 9,960 | 264 |
| Gaia: The Child of Earth (2023) | 0 | 0 |
| Gaiapolis (1993) | 560,255 | 286 |
| Gaiares (1990) | 651,110 | 439 |
| Gain Ground (1988) | 1,240,469 | 1,037 |
| Gaist Crusher (2013) | 622,796 | 90 |
| Gakkou de atta Kowai Hanashi (1995) | 14,093,880 | 2,994 |
| Gakuen Alice: WakuWaku Happy Friends (2007) | 1,255 | 4 |
| Gakuen Handsome (2010) | 49,542,269 | 565 |
| Gakuen Toshi Vara Noir (2002) | 44,126 | 32 |
| Gal Guardians: Demon Purge (2023) | 1,443,463 | 1,881 |
| Gal Metal (2018) | 611,051 | 187 |
| Gal Mothers and Daughters who love sex (2024) | 0 | 0 |
| GAL Ramírez's LION (2022) | 165 | 2 |
| Gal*Gun (2011) | 13,556,587 | 1,773 |
| Gal*Gun 2 (2018) | 32,582,708 | 3,425 |
| Gal*Gun: Double Peace (2016) | 8,553,740 | 3,625 |
