Shoot them all

Author Comments:

The darkness crowds around you in the dimly lit room. Claw marks trail off into the unseen expanse. Then, suddenly, you hear it: not a growl, nor a hiss, but what sounds like... "I... can haz...?" In a flash, they are upon you - nothing short of a miracle can save you now.
This game comprises one of many rooms in the game So Many Rooms, created from entries in The Room Jam. It's a few years old; I'm posting it here for posterity.
(The white bar at the top was due to a requirement for the jam - all "rooms" were labeled at the top.)