Game System
- Knot Dice4
- Know Your Role: The WWE Role-Playing Game4
- Kobold Engine Prime4
- Kodama: The Tree Spirits4
- Kooky Mansion4
- Kuro4
- LASERS4
- LRPC4
- Lady Blackbird4
- Lagoon: Land of Druids4
- Lanterns Dice4
- Lanterns Dice: Lights in the Sky4
- Launch Pad4
- Legend of the Five Rings Larp4
- Legends of Wrestling4
- Lejendary Adventure4
- Lemmings In Space!4
- Lemuria4
- Letter Roll4
- Leylines4