Nintendo has managed to squeeze Mario & Luigi: Paper Jam Bros. into its 2015 line-up, announcing a December 4 release date.

The fifth instalment in the Mario RPG series sees Luigi accidentally open a mysterious book hidden away in Peach’s Castle, with characters from the Paper Mario universe spilling out of the pages and running amok.

Taking control of Mario, Luigi and Paper Mario, players will need to defeat Bowser and Paper Bowser, ensuring the Paper Mario characters are returned to their world.

Paper Jam Bros. also introduces Paper Craft Battles, tasking players with defeating enemies with the power of dance.

Source: Nintendo