Games starting with I
- I Am Alive
- I Am Bread
- I Am Setsuna
- I Don’t Know How To Have Hotpot Alone
- I Get This Call Every Day
- I Have No Mouth And I Must Scream
- I Love You, Colonel Sanders!
- I Wanna Maker
- Icebürg
- Icewind Dale II
- Icey
- Iconoclasts
- Icons: Combat Arena
- Idiots.win
- Idle Champions Of The Forgotten Realms
- If Found...
- IFComp
- IGI : Origins
- Ikaruga
- Ikenfell
- IL-2 Sturmovik: Forgotten Battles
- I'm Just Popping Down The Dungeon, Does Anybody Want Anything?
- I'm Not A Monster
- Immortal Planet
- Immortal Redneck
- Impact Winter
- Imperator: Rome
- Imperialism
- Impire
- Imposter Factory
- IMPRESSIONISTa: Water Lilies
- Imprint-X
- Imscared
- In Case Of Emergency Release Raptor
- In Other Waters
- In The Pause Between The Ringing
- In The Pines
- In The Shadows
- In The Valley Of Gods
- Incredipede
- Indiana Jones And The Emperor's Tomb
- Indiana Jones And The Fate Of Atlantis
- Indiana Jones And The Infernal Machine
- Indivisible
- Induction
- Industries Of Titan
- Infected Shelter
- Infested Planet
- Infinifactory
- Infinite Crisis
- Infinity: Battlescape
- Infra
- Ingrid's Back
- Injustice 2
- InMomentum
- Inmost
- InnerSpace
- Insane Robots
- Insanely Twisted Shadow Planet
- Inside
- Inside The Void
- Installation 01
- Insurgency
- Insurgency: Sandstorm
- Interactive Buddy
- Interplanetary: Enhanced Edition
- Interstate '76
- Into The Belly Of The Beast
- Into The Breach
- Intruder
- Inversion
- Inversus Deluxe
- Investi-Gator: The Case Of The Big Crime
- Invisible Inc
- Ion
- Ion Fury
- Ion Maiden
- Iori
- Iratus: Lord Of The Dead
- Iron Brigade
- Iron Crypticle
- Iron Danger
- Iron Fish
- Iron Fisticle
- Iron Harvest
- Iron Marines
- Iron Seed
- Ironcast
- Ironclad Tactics
- Islanders
- Islands
- ISLANDS: Non-Places
- Islands Of Nyne: Battle Royale
- Isle Of The Dead
- Isotopium: Chernobyl
- It Came From The Desert
- It Is As If You Were Doing Work
- It Is As If You Were Making Love
- It Lurks Below
- IT Simulator
- Itch.io
- It's Paper Guy!
- It's Spring Again
- It's Winter
- Ittle Dew
- Ittle Dew 2
- Izel's Observatory