Apple Macintosh - G
- Gabriel Knight - Sins of the Fathers
- Gabriel Knight 2 - the Beast Within
- Galactic Empire
- Galapagos
- Garry's Mod
- Gemini Wing
- Geneforge
- Geneforge 2
- Geneforge 3
- Geneforge 4
- Ghost Recon
- Goat Simulator
- Goblins 3
- Gold Miner Joe
- Golden Gate
- Gone Home
- Gopher Golf
- Gothos
- Great Fighters 7
- Grizzly
- Guild Wars 2
- Guitar Hero 3 - Legends of Rock
- Gun Monkeys