is a minor component of I SEE SUE.  When your dinosaur lands on a BONUS STEP, you get to spin the BONUS WHEEL. You win prizes, a new dinosaur or a extra steps forward, or send your opponent back to the beginning, etc.

Try clicking on the wheel to spin it.. notice that you can spin it faster. But once it begins to slow down, you can no longer touch it. (This is to prevent cheating)