K
- K.O.S. Secret Operations
- Kaidan
- Kano
- Karma: Operation Barbarossa
- Karma II
- Karma Online
- Keystone
- Kholat
- Kick Bastards
- Kickstarter
- Kidnapped
- Kieru
- KILLBUG
- Killer 7
- Killer Bean
- Killer Frequency
- Killing
- Killing Day
- Killing Floor
- Killing Floor 2
- Killing Floor 3
- Killing Floor : Incursion
- Killing Room
- Kill It With Fire
- KILLRUN
- Killzone
- Killzone 2
- Killzone 3
- Killzone: Shadow Fall
- Killzone Mercenary
- Kim Rhode's Outdoor Shooting
- kingdo
- Kingdom Come: Deliverance
- Kingdom of the Dead
- King Kong
- King Kong 2
- Kingpin 2
- Kingpin: Life of Crime
- Kingpin: Reloaded
- Kings of Lorn: The Fall of Ebris
- King Tide: Aquatic Royale
- Kittical Mass
- Kona 2: Brume
- Korpus
- Kreed
- Kuma War
- Kuma War 2
- Kur
- Kursk
- Kvark
- KVLT
- Kwari
- Kôna