CATIA hero

An extremely entertaining passtime that gives all people the chance to feel like CAD design engineers. The game involves shapes scrolling at various speeds up and down the screen, and the players must press a series of buttons to design more workable shapes than the other players. The shapes vary in difficulty depending on the level you are playing. CATIA was the first to come out with this sort of simulation game, but ProE and SolidWorks are looking into developing something similar.