This cheat is so tight. All ya have to do is get a new robot (if you want because it would be much easier) sell ya small wheels, buy a small tower, then remove small engine go to sell parts click on small engine, but DON'T SELL IT!!! Go to paint shop and on the tower that is flat (the one u can color) not the rotating one, there should be a button on the top right-hand corner. Click it and the mouse will turn into a hand keep clicking for about 5 mins. or until ya hand gets tired. If u don't believe me link to the site I found it at.