Games starting with I
- I Am The HeroPC
- I Know a Guy: Shady Life SimulatorPC
- I MAED A GAM3 W1TH Z0MB1ES 1N IT!!!1PC
- I wanna be the CreatorPC
- ibb & obbPC
- ICARUSPC
- ICBMPC
- ICBM: EscalationPC
- Ice LakesPC
- Icewind Dale: Enhanced EditionPC
- Icons: Legacy EditionPC
- iDiggingPC
- Idle AdventurePC
- Idle ClansPC
- Idle Hacking: An Inaction RPGPC
- IdleOn - The Incremental MMOPC
- Idol PartyPC
- Idol Party 2 - Love VibePC
- Idol ShowdownPC
- IfSunSetsPC
- IgnitionPC
- IkarugaPC
- Ikki UnitePC
- Ikonei Island: An Earthlock AdventurePC
- IL-2 Sturmovik: 1946PC
- IL-2 Sturmovik: Battle of StalingradPC
- IL-2 Sturmovik: Cliffs of DoverPC
- IL-2 Sturmovik: Cliffs of Dover Blitz EditionPC
- IlysiaPC
- Immortal EmpirePC
- Impact PointPC
- Imperator: RomePC
- Imperia OnlinePC
- Imperial GloryPC
- Imperium Galactica IIPC
- Imperiums: Greek WarsPC
- Imperivm RTC - HD Edition "Great Battles of Rome"PC
- ImpirePC
- Impossible Creatures Steam EditionPC
- Impulse of WarPC
- In SilencePC
- In Sink: A Co-op Escape AdventurePC
- In Sink: A Co-Op Escape ProloguePC
- INAZUMA ELEVEN: Victory RoadPC
- InclinePC
- Incursion Red RiverPC
- Indie PogoPC
- IndivisiblePC
- Industry IdlePC
- Inertial DriftPC
- Inertial Drift: Sunset ProloguePC
- Infected ShelterPC
- InfernaPC
- InfernaxPC
- Infestation: Battle RoyalePC
- Infestation: The New BeginningPC
- Infestation: The New ZPC
- Infinite: Tournament PaintballPC
- Infinity KingdomPC
- Infinity NikkiPC
- Infinity Wars: Animated Trading Card GamePC
- Infinity: BattlescapePC
- Initial Drift OnlinePC
- Injustice: Gods Among Us Ultimate EditionPC
- Injustice™ 2PC
- InkboundPC
- InkulinatiPC
- Insane 2PC
- Insanely Twisted Shadow PlanetPC
- Insanity ClickerPC
- Insanity's BladePC
- Inside the BackroomsPC
- InsurgencyPC
- Insurgency: SandstormPCPSXbox
- InterloperPC
- Interplanetary: Enhanced EditionPC
- Interstellar MarinesPC
- Interstellar RiftPC
- Interstellar Transport CompanyPC
- Into The FlamesPC
- Into the Radius 2PC
- Intoxicated DriverPC
- IntralismPC
- IntruderPC
- Inversion™PC
- INVERSUS DeluxePC
- Invincible VSPC
- Invisigun ReloadedPC
- INVITATION To FEARPC
- InvokyrPC
- IOSoccerPC
- iRacingPC
- iRacing ArcadePC
- iRacing® Studios NASCAR 26PC
- IRMÃO Grande & Brasileiro 2PC
- Iron BrigadePC
- Iron Core: Mech SurvivorPC
- Iron FisticlePC
- Iron Front: Digital War EditionPC
- Iron Grip: WarlordPC
- Iron HarvestPC
- Iron MeatPC
- Iron Order 1919PC
- IRON REBELLIONPC
- Iron Saga VSPC
- Iron Warriors: T-72 Tank Command PC
- IronboundPC
- Ironclad TacticsPC
- IronWolf VRPC
- IronWolf: Free Non-VR EditionPC
- Islet OnlinePC
- Iso RacerPC
- IsonzoPC
- Istanbul: Digital EditionPC
- IstrolidPC
- It Has My FacePC
- It Takes TwoPCPSXboxSwitch
- It's Only MoneyPC
- Iverian Wars: Craxion vs DefugelPC