- Infernales
- Infernales: Circles of Hell
- INFERNIUM (Update 08/04/2018)
- Inferno 2
- Inferno – Beyond the 7th Circle
- INFERNO CLIMBER
- Infested Planet (ALL DLC)
- Infiltration: Alone in Combat
- Infini
- Infinifactory
- InfiniPicross 2.0
- Infinite Abyss
- Infinite Adventures
- Infinite Air with Mark McMorris (Patch 3)
- Infinite Beyond The Mind
- Infinite Gravity
- Infinite Jump
- Infinite Mini Golf
- Infinite Minigolf (Inclu ALL DLC) (Update26/10/2017)
- Infinite road
- Infinite Skyline
- Infinite Space III: Sea of Stars v1.1.2
- Infinite Tanks
- Infinite Vector
- InfiniteCorp: Cyberpunk Revolution
- Infinitesimal Point
- Infinitode 2 – Infinite Tower Defense
- Infinitum
- Infinity
- INFINITY RACER XD
- Infinity Runner Deluxe Edition
- Infinity war
- Infinium Strike v1.0.6
- Infinos Gaiden
- Inflatality
- Infliction v2.3
- Influent
- InFlux (GOG)
- INFRA (Part 1-2)
- INFRA: Complete Edition v3.0.5
- InfraSpace
- Inglorious Waifu VS Nazi Zombies
- Inherit the Earth (GOG)
- Inherit the Earth: Quest for the Orb
- Inhumanus
- Initial 2 : New Stage
- Initial D
- Initiation
- Injection π23 ‘No Name, No Number’
- Injustice 2 Legendary Edition
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