- The Incredible Baron
- The Incredible Hulk
- The Incredible VR Game Show
- The Incredibles
- The Incredibles: Rise of the Underminer
- The Indie Game Legend 3D
- The Inevitability
- The Infected
- The Infectious Madness of Doctor Dekker
- The Initial v8.11
- The Initiate 2: The First Interviews
- The Initiate v1.2
- The Inner Darkness
- The Inner Friend
- The Inner Sea (Update 11)
- The Inner World (GOG)
- The Inner World – The Last Wind Monk
- The Innkeeper
- The Innsmouth Case
- The Inquisitor
- The Insider – interactive movie
- The Interactive Adventures of Dog Mendonça & Pizzaboy (GOG)
- The Internship
- The Invasion
- The Invisible Hand
- The Invisible Hours
- The Island of Dr. Yepstein
- The Island Story
- The Island: Castaway
- The Island: Castaway 2
- The Island: In To The Mist 그 섬
- The Islander
- The Islander: Town Architect
- The Isle v0.0.0.25
- The Italian Job
- The Jackbox Party Pack
- The Jackbox Party Pack 2
- The Jackbox Party Pack 3
- The Jackbox Party Pack 4
- The Jackbox Party Pack 5
- The Jackbox Party Pack 6
- The Jackbox Party Pack 7
- The Jackbox Party Pack 8
- The Journey Down: Chapter One
- The Journey Down: Chapter Three
- The Journey Down: Chapter Two
- The Journey to Fairytales
- The Journey: Bob’s Story
- The Journeyman Project 1: Pegasus Prime
- The Joylancer: Legendary Motor Knight
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