Ok, so I am getting a Wii U but I want to have four players on Disney Infinity can I do that? Because me and my friends love this game and we want to play it together.
This here tells you all you need to know about co-op.
Basically, only 2 players in a local co-op per system, but if you have 2 copies of the game and 2 consoles you can do a combo co-op so you can all play together. :)