Special Knives To Collect KAT, or Knife Ability Test, is a fast-paced Roblox game all about throwing knives and shooting guns. First released back in 2017, the game currently has over a billion ...

Roblox KAT, better known as Knife Ability Test, is a PvP deathmatch arena-based FPS game. It was launched way back in 2017, and it has been holding its own ever since.