Nintendo showed off what's new in the latest Super Smash Bros. game. Here are some of the most notable features.

One of the significant reveals from the video event was that Mewtwo will be available to play as free downloadable content in 2015 for both Wii U and 3DS versions. This will mark his return since his only official debut in Super Smash Bros. Melee.

Exclusive to the Wii U version, Smash Tour has players gain power ups in a game board until they eventually fight each other. Target Smash and Home Run Contest will allow up to four players to see who can win. Also exclusive is an eight player mode where everyone can fight simultaneously in both foreground and background areas of large stages.

Returning from Super Smash Bros. Brawl is the stage builder. This updated mode provides Wii U Gamepad support to help make stages easier.

If you are planning to play SSB Wii U, Nintendo released an official list of supported controllers. Check out the video event showing a lot more new information after the jump!