Angry Kitty is a powerful robotic explosive device disguised as an innocuous cat that appears only in No One Lives Forever 2: A Spy in H.A.R.M.'s Way. It shares certain similarities with the P-421 Canine Persuader from the original game.
Angry Kitty is activated by pressing a button on its back and placed on the ground. It will then try to lure its prey by emitting typical cat sounds. If an enemy comes to investigate or is otherwise detected, the kitty will dart toward the newly acquired target while emitting a loud 'Miau', eventually exploding on impact. In case the enemies are no longer in range, the device can be safely retrieved and reused later.