Nintendo just lifted the curtain on Super Mario 3D World for the Nintendo Wii U!

The game, which releases in December, will feature multiplayer and offer up Mario, Luigi, Toad and Princess Peach, ala Super Mario Bros. 2 for the NES.

During the stream, we also got a glimpse of a new cat suit, which appears to let our characters run very fast and also climb up walls and such.

Here are a few screenshots of the game in action: