| Title | Year | Genre |
|---|---|---|
| Gem Stone Legend | ???? | Shooter |
| Gem'X | ???? | Puzzle |
| Gemini Wing | ???? | Shooter |
| GemZ | ???? | Puzzle |
| Genesia | ???? | Strategy |
| Genghis Khan | 1991 | Strategy |
| Genius | 1989 | Puzzle |
| Geoffrey | ???? | Arcade |
| Geografia | ???? | Educational |
| Geometria | ???? | Educational |
| Geometrie I | ???? | Educational |
| Georg Glaxo | ???? | Action |
| German Audio Gallery | ???? | Educational |
| German Master, The | ???? | Educational |
| German Soccer Manager 89-90 | 1989 | Management |
| GermZ | ???? | Arcade |
| Gettysburg | 1990 | Strategy |
| Gettysburg - The Turning Point | ???? | Strategy |
| GFL Championship Football | ???? | Football US |
| GG Alien Storm | 1992 | Action |
| GG E-Swat - Cyber Police | 1993 | Action |
| Ghost | 1992 | Adventure |
| Ghost Battle | ???? | Action |
| Ghost Chaser | ???? | Arcade |
| Ghostbusters II | ???? | Action |
| Ghosts'n Goblins | ???? | Platform |
| Ghostship - The Crazy Joe's Edition | 1991 | Adventure |
| Ghostslayers | 1995 | Action |
| Ghouls'n Ghosts | ???? | Platform |
| Giana Sisters - Special Edition | 2016 | Platform |
| Giddy II | ???? | Action |
| Gielda Swiatowa | 1994 | Management |
| Giganoid | ???? | Breakout |
| Gilbert Escape From Drill | ???? | Arcade |
| Gimme Five | ???? | Puzzle |
| Gimp, The | 1994 | Puzzle |
| Gladiators | ???? | Action |
| Gladiators of Dagania, The | ???? | Adventure |
| Glassback 2 - The Dole Years | 1992 | Arcade |
| Global Commander | 1988 | Strategy |
| Global Domination | ???? | Strategy |
| Global Effect | ???? | Strategy |
| Global Gladiators | ???? | Platform |
| Global Thermonuclear Warfare | 1994 | Strategy |
| Global Trek & Evil Dawn | ???? | Compilation |
| Globdule | ???? | Platform |
| GlobeTrotter | 1990 | Arcade |
| Globulus | ???? | Arcade |
| Gloom | ???? | FPS |
| Gluecksrad | ???? | Puzzle |
