Robots

You and your friends have been given a mission to retrieve a giant golden apple from the planet's World Tree! You must climb structures and dodge obstacles to reach the golden apple!

Pick up scrap. Turn it into bullets inside your robot's body. Fight with those bullets. The line you build - collectors, furnaces, presses, guns - IS your firepower. Aiming is automatic; you decide where to step and how to wire the factory. Six stages, from deep underground to the boss above.