Disney Infinity is about Disney superheroes fighting Frost Giants and lots of other villains.
This game is really good, because you can fight Frost Giants and fly to the statue of Liberty which is epic. You can have lots of really good characters (Iron Man, Captain America, Thor, Hawkeye, Black Widow and much more). You can travel around New York and enter some buildings.
You have to buy a portal and the figurines to put on it, so it’s quite an expensive game (and you can’t use the portal from Skylanders). It gets a bit boring because you get stuck on the same level for very long and nothing really interesting happens.