The Adventure Time game for Nintendo 3DS and DS has its first trailer, and reminds me of Zelda II.

There is sidescrolling platforming combat, and overhead perspective world exploration, just like in Zelda II.

The game will be releasing on both systems on October 23, and there will be a collector's edition which will have a custom package design of the Enchiridion, a premium steelbook case, a limited edition replica stylus of Finn’s gold sword, the exclusive Finn & Jake’s Monster Manual, and a bonus poster map of the land of Ooo.