Crocodiles and Alligators

Once, an entire army of alligators decided to wipe out all crocodiles from the face of the earth. At that time, unsuspecting crocodile Bob and his family were preparing for dinner. The attack was sudden, but Bob managed to grab a weapon with his paws and started shooting back. He only has a regular pistol, but by killing enemies, Bob can switch his weapon for more powerful ones. Help Bob protect his family and destroy the hordes of alligators.