Acme Arsenal is a bit wacky, but is fun to some people like lots of gamers & fans of the Looney tunes.
According to the story, a mysterious mad scientist has invented a time machine and sent his robot goons back in time to eliminate the Looney Tunes characters' ancestors, which would erase Bugs Bunny, Daffy Duck, and the rest of the Looney gang from existence. Luckily, Bugs Bunny catches wind of the plan and rallies the other toons, who decide to travel back in time to set things right. The main mode is mission-based. In it, you run and jump your way through 3D environments that are liberally populated with robotic adversaries. To dispatch these bad guys, you can get in close and smack them with your melee attacks, or you can blast them from a distance with the different weapons you've picked up. If you play alone, you can swap between the two characters involved in the mission simply by tapping a button. However, if you connect a second controller, you and a friend can control the characters individually and play through each mission cooperatively. There's also a stand-alone battle mode, which lets you and your friends fight it out in multiple arenas to see who is the top toon.
Don't worry, playing your favorite characters is fun.