- Into the Void [II/2015]
- Intruder
- Inua: A Story in Ice and Time
- Inventioneers
- Invisible, Inc.
- iO [II/2014]
- Iratus: Lord of the Dead
- Iratus: Wrath of the Necromancer
- Iris and the Giant
- Iron Danger
- Iron Sky: Invasion
- Ironcast
- Ironclad Tactics
- Ironfell
- Ironworm
- Irony Curtain: From Matryoshka with Love
- Irukandji
- Isbarah
- iso-Sphere
- It Came from Space, and Ate Our Brains
- Ittle Dew
- Ittle Dew 2
- J.U.L.I.A.: Among the Stars
- Jack Lumber
- Jack Nicklaus Perfect Golf
- Jackbox Party Pack 2, The
- Jackbox Party Pack 3, The
- Jackbox Party Pack 4, The
- Jackbox Party Pack 5, The
- Jackbox Party Pack 9, The
- Jade Empire
- Jagged Alliance: Back in Action
- Jagged Alliance: Flashback
- James Patterson's Women's Murder Club: A Darker Shade of Grey
- Jasper's Journeys
- Jazzpunk
- Jelly Defense
- Jelly Killer
- Jenny LeClue: Detectivu
- Jessika
- Jet Racing Extreme: The First Encounter
- Jetpack Joyride 2
- Jets'n'Guns Gold
- Jewel Keepers: Easter Island
- Jewel Quest 3
- Joe Dever's Lone Wolf: Blood on the Snow
- Joe's Diner
- John Wick Hex
- Joining Hands
- Jolly Gang's Misadventures in Africa, The
- Jolly Rover
- Jon Shafer's At the Gates
- Joon Shining
- Jotun
- Journey Down: Chapter One, The
- Journey Down: Chapter Three, The
- Journey Down: Chapter Two, The
- Journey of a Roach
- Journey of AutUmn, The
- Journeyman Project: Pegasus Prime, The
- Judge Dee: The City God Case
- Juicy Realm
- Jupiter Hell
- Jurassic Park: The Game
- Just Another Memory
- Just Bones
- Justin Wack and the Big Time Hack
- Kaiju Panic
- Kaiju Wars
- Kairo
- Kapital: Sparks of Revolution
- Kaptain Brawe: A Brawe New World
- Karma. Incarnation 1
- Karmaflow: The Rock Opera Videogame
- Katana Zero
- Katawa Shoujo
- Kathy Rain
- Kathy Rain: Director's Cut
- Keebles
- Keen: One Girl Army
- Keep Talking and Nobody Explodes
- Kelvin and the Infamous Machine
- Ken Follett's The Pillars of the Earth
- Kentucky Route Zero
- Kerbal Space Program
- Kerbal Space Program: Breaking Ground
- Kerbal Space Program: Making History
- Kick Ass Commandos
- Kill the Bad Guy
- Killer Queen Black
- Killing Time
- Kinetic Void
- King Arthur's Gold
- King Oddball
- King of Dragon Pass
- King of Retail
- King of the Hat
- Kingdom
- Kingdom Come: Deliverance
- Kingdom Eighties