Nintendo's first title revealed in the Miyamoto E3 Treehouse event is Giant Robot. In this game, you take control of a giant robot that must fight against other like robots.

The catch is that the control system is a bit unique. You need to use the left and right Gamepad sticks to move the arms, L and R button to move forward and you can also shoot lazers to attack. Furthermore, the robots can be fully customized to your hearts content. Parts also affect your robot in combat, such as larger feet increasing balance.