Button Smashers (Button Battle in the PAL version) is a House Party game in Wii Party U.
Gameplay
The players have to work together to push buttons on the Wii Remote and Gamepad. Only the person who has their Mii character on a button can push it.
The game will continue on with every button pressed, unless it's incorrect.
The game will end when a player releases a button they weren't supposed to release or presses a button that they weren't supposed to press.
When players have passed the tenth turn, any player can press a button. There's also a possibility that one player will have to release a button they are currently holding down.
Ending
Like Feed Mii! and Dance with Mii, this game determines no winner. As mentioned above, it will end when a player releases a button they weren't supposed to or presses a button that they weren't supposed to press.
Rankings
TBA