In the old age of yonder, there used to be a most fascinating game about pushing chests around. This is it, plus some nice extras and polish. In certain aspects, it also reminds me of the board game Roborally. If you take a lot of time, you can optimize your move to perfection, but then, where's the fun? If you love puzzle solving, this is a great game. It's not to be confused with "real" mech simulators though.