Use the arrow keys or AWSD to move the robot. Press Spacebar when you are next to the blue Time Pod to travel back to the beginning of the level. You need to use time travel and work together with past versions of yourself in order to solve each level. Grab the green circuit-board which is the key that allows your Time Pod to skip through time. You can also pick up the crates using SpaceBar, use them to solve the puzzles.