Defend the Kingdom of Felis from the invading Canine Empire! You are Kitt, a Sergeant in the Feline Army who takes a stand against the invaders. Defend your tower from attack as waves of snarling enemies advance on all sides. Helpful items are dropped by defeated foes - but are you brave enough to venture out into the teeth of danger to collect them? Upgrade your tower and weapons to gain the edge against the devilish dogs and their kamikaze bird buddies.