Adventure Time: Hey Ice King! Why'd You Steal Our Garbage?!! is a 2D side-scrolling action-adventure video game developed by WayForward Technologies and published by D3 Publisher of America for the Nintendo 3DS and Nintendo DS. It is based on Pendleton Ward's animated television series Adventure Time. The game was released exclusively in North America for retail release on November 20, 2012, and digitally via Nintendo eShop on December 13, 2012.