Kill fat cats in pirate hats, skeletons, ghosts and hideous green creatures in this physics-based shooting game. You can get rid of most monsters by hitting them with enough acorns, crushing them with heavy objects, blowing them up with bombs or by causing them to fall into the abyss. The green monsters are immune to acorns and must be killed in other ways. Some monsters are stationary while others will creep towards your pig. If any monster gets to your pig, you lose.