Beavis and Butthead: Idiocy Unleashed is a Sandbox game based on the cartoon "Beavis and Butthead." You play as Beavis or Butthead as you do anything they would do. The game is largely inspired by Grand Theft Auto.
Beavis and Butthead's T.V. has been stolen AGAIN! Now, they need to get it back.
In the main game, you go on missions as Beavis or Butthead. To complete missions, you do things. It's generally something Beavis and Butthead would do, such as get enough money for nachos or attempt to get in Todd's gang. There are three ultimante goals in this game in order to beat it.
Goal 1: Get the T.V. back.
Goal 2: Get in Todd's Gang
Goal 3: Score
Goal 2 has to be completed before you can start on Goal 3, but Goal 1, the main goal, can be completed at any time.
Besides missions, there's the duty of working at Burger World to get money for food.
In Sandbox Mode, you do a lot of things. you can steal a tractor and drive it, steal nachos, or anything else Beavis and Butthead would do, or things they wouldn't do. You can also play as some of the other characters from the series, such as Todd or Daria.