Adventure Time: Explore the Dungeon Because I DON’T KNOW is finally available, bringing co-op dungeon crawling hilarity to various platforms, including PC, Playstation 3, Xbox 360, 3DS and Wii U.

To celebrate the launch of the game, D3 Publisher has revealed a pretty silly (as per show tradition) launch trailer, which you can see below:

The launch trailer actually gives us a final explanation behind the game’s completely ridiculous name. Adventure Time: Explore the Dungeon Because I DON’T KNOW is currently out for Playstation 3, Xbox 360 and Steam, with the 3DS and Wii U release coming later this year.