The shop screen throws a lot at the player when they first start and every fight pretty much goes the same way. Despite that I like upgrading the robot. I wish there were a lot more different parts to customize. Like it would be cool to put a helicopter blade on the robot to make it fly, while the opponent may have a turtle shell making it resistant to long range attacks. If you've never seen the show battlebots please check it out I think it will be good inspiration.