Xbox 360 - G
- G-Force
- G.I. Joe
- G.I. Joe - the Rise of Cobra
- Gal*Gun
- Galactic Command - Excalibur
- Galaga
- Galaga Legions
- Galaga Legions DX
- Game of Thrones
- Game of Thrones - A Telltale Games Series
- Game Party - in Motion
- Game Room
- Gamerbots - Third-Robot Shooting
- Garou - Mark of the Wolves
- Gatling Gears
- Gauntlet
- Gears of War
- Gears of War - Judgment
- Gears of War 2
- Gears of War 2 - All Fronts Collection
- Gears of War 3
- Gears of War 3 - Fenix Rising Map Pack
- Gears of War 3 - RAAM's Shadow
- Gel - Set & Match
- Gel - Set and Match
- Generator Rex - Agent of Providence
- Geometry Wars - Retro Evolved
- Geometry Wars - Retro Evolved 2
- Geometry Wars 3 - Dimensions
- Geometry Wars 3 - Dimensions Evolved
- Geon
- Geon - Emotions
- Get Fit With Mel B
- Get the Ball
- Ghost Recon - Advanced Warfighter
- Ghost Recon - Advanced Warfighter 2
- Ghost Recon - Future Soldier
- Ghost Recon 3 - Advanced Warfighter
- Ghost Recon Advanced Warfighter
- Ghost Recon Advanced Warfighter 2
- Ghostbusters
- Ghostbusters - Sanctum of Slime
- Ghostbusters - the Video Game
- Ghostbusters the Video Game
- Giana Sisters - Twisted Dreams
- Gin Rummy
- Girl Fight
- Go! Go! Break Steady
- Goat Simulator
- Goat Simulator - Mmore Goatz Edition
- God Mode
- Godfather
- Godfather 2
- Golden Axe
- Golden Axe - Beast Rider
- Golden Axe - Beast Riders
- Golden Compass
- GoldenEye 007 - Reloaded
- Golf - Tee It Up
- Gotham City Impostors
- Grand Raid Offroad
- Grand Slam Tennis 2
- Grand Theft Auto - Episodes From Liberty City
- Grand Theft Auto - San Andreas
- Grand Theft Auto (Grand Theft Auto) 5
- Grand Theft Auto 4
- Grand Theft Auto 4 - the Ballad of Gay Tony
- Grand Theft Auto 4 - the Lost and Damned
- Grand Theft Auto 4 (Grand Theft Auto 4)
- Grand Theft Auto 5
- Grand Theft Auto 5 - Grand Theft Auto 5
- Grand Theft Auto 5 (Grand Theft Auto 5)
- Grand Theft Auto Online
- Grave Breaker
- Gray Matter
- Grease - Dance
- Grease Dance
- Great Easter Egg Hunt, A
- Greed Corp
- Green Day - Rock Band
- Green Lantern - Rise of the Manhunters
- Greg Hastings Paintball 2
- Grid
- GRID - Autosport
- GRID 2
- GRID Autosport
- GripShift
- Groov
- Guacamelee! Super Turbo Champion Edition
- Guacamelee! Super Turbo Championship Edition
- Guardian Heroes
- Guardians of Middle-Earth
- Guilty Gear 2 - Overture
- Guilty Gear 2 Overture
- Guilty Gear XX Accent Core Plus
- Guitar Hero - Aerosmith
- Guitar Hero - Metallica
- Guitar Hero - Smash Hits
- Guitar Hero - Van Halen
- Guitar Hero - Warriors of Rock
- Guitar Hero - World Tour
- Guitar Hero 2
- Guitar Hero 3
- Guitar Hero 3 - Legends of Rock
- Guitar Hero 5
- Guitar Hero Live
- Guitar Hero World Tour
- Gun
- Gundam Musou
- Gundam Musou 2
- Gundam Musou 3
- Gunstar Heroes
- Gunstringer
- Gunstringer - El Diablo's 'Merican Adventure
- Guwange
- Gyromancer
- Gyruss