Adventure Time’s Princess Bubblegum and Marceline are officially returning this summer in a brand-new spinoff.

Armed with her trusty bass guitar axe, Marceline is a Bruiser-class fighter who will shred through any challenge that comes her way. In the new trailer, Marceline's combo-heavy moveset is on full ...

Add Yahoo as a preferred source to see more of our stories on Google. Sounds a little familiar. Could we expect World War Marceline soon? Marceline is on a rampage for mysterious reasons, and the ...