Not content with dropping quite the shocking trailer yesterday, Nintendo have released another trailer for Super Mario 3D World + Bowser’s Fury, this time showing off just a little about how it all works, check it out.

The big news is of course that of Bowser’s Fury, including that the mode is only for two players, with the second player taking control of Bowser Jr.

Mario is sent to Lake Lapcat, where everything is cat-themed—and Bowser has gone berserk. When Bowser is in full Fury, he can be pretty scary. Luckily, Mario can match his might with the Giga Bell, which lets him transform into the mighty Giga Cat Mario and go toe-to-toe with the monstrous Bowser in a titanic battle of biggies.