In the suiciding robot mode, it is easy to get unlimited kills. By 1900 kills I couldn't play from falling forever. Put this on your adress bar on top.
http://i23.tinypic.com/2mfjdys.jpg
http://i23.tinypic.com/331k295.jpg bug
You can cheat by when the score of the ball is being calculated, you can add another one quickly before it adds the score up
If this is complicated, just keep pressing on the mouse when the you use all the balls you can, and you'll understand
juggling is when you have two roads for the little creeps, and you block one road, sell the blocker, and then make the creeps turn around toward the other road. It is needed for the 100 and easier for medium and hard
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