- Headquarters: World War II
- Haxity
- Haunted House: Cryptic Graves
- Haunted
- Harold's Hills
- Harold
- Hardland
- Hard West 2
- Hard Truck: Apocalypse - Rise of Clans
- Hard Truck: Apocalypse
- Hard to Be a God
- Hard Reset
- Happy Tree Friends: False Alarm
- Hannibal: Rome and Carthage in the Second Punic War
- Hanjamaru
- Hands of Necromancy
- Handball Manager 2022
- Handball Manager 2021
- Hand of Glory, The
- Hammerting
- Halo Online
- Half-Life: Alyx
- Hacker Evolution Duality
- Guns and Robots
- GunFleet
- Gundog
- Gumboy Tournament
- Guild Wars 2: Path of Fire
- Guild Wars 2: Heart of Thorns
- Guild 3, The
- Guild 2: Venice, The
- Guild 2: Renaissance, The
- Guest, The
- Guardians of Orion
- Guardians of Graxia
- Guardians of Ember
- GTFO
- Ground Control 2: Operation Exodus
- Ground Branch
- Grotesque Tactics: Evil Heroes
- Grit
- Grimm: Dark Legacy
- Grim Dawn: Forgotten Gods
- Grim Dawn
- Grey Goo: Emergence
- Grey Goo
- Greed: Black Border
- Great White Destroyer, The
- Graywalkers: Purgatory
- Gray Zone
- Gravity Core: Braintwisting Space Odyssey
- Gravitron 2
- Gravewood High
- Grave VR
- Gratuitous Tank Battles
- Gratuitous Space Battles 2
- Grappling Hook
- Grandia Online
- Grand Mer
- Grand Chase
- Grand Ages: Rome
- Granado Espada
- Gothic 3: Forsaken Gods
- Gothic 3
- Gothic 2: Night of the Raven
- Gordian Quest
- Good Intentions
- Goliath
- Golfstar
- Golem Crusades
- GodsWar Online
- Gods & Heroes: Rome Rising
- Godlike, The
- GoD Factory: Wingmen
- Gobliiins 4
- Goat of Duty
- Gloria Victis
- Gloomwood
- Global Soccer
- Global Agenda
- Glitchpunk
- Gladiators Online: Death Before Dishonor
- Girlfriend Rescue
- Girl of Glass: A Summer Bird's Tale, The
- Gimbal
- Giana Sisters: Twisted Dreams - Rise of the Owlverlord
- GhostX Ultimate
- Ghost Pirates of Vooju Island
- Ghost 1.0
- Gettysburg: The Tide Turns
- Gettysburg: Armored Warfare
- German Truck Simulator
- Genital Jousting
- Genesis A.D
- Gears of Glory: Apex Ace
- Gates of Andaron
- Gary Grigsby's War in the East 2
- Garshasp: The Monster Slayer
- Garshasp: Temple of the Dragon
- Game Tycoon 2