You are back as the original bunny hunter from the first Bunny Invasion game, Mr. Frost. Start the game relaxing and drinking at a bar when you see in the news that rabid rabbits are loose among the city. Take back your old job of bunny killer and battle against hordes of evil bunnies. Use the mouse to aim and shoot and the R key to reload. After each wave of bunnies, go to the store and buy new weapons with the money earned from the previous rounds. Make sure they don't get too close to the pub or they'll start damaging its defenses. Live up to your reputation and protect everyone inside.