Stacy has 15 minutes in order to escape the cage. To escape she must find the keys to the safety boxes, which are located deep inside horrible gungy contraptions. The keys unlock the boxes which reveal the combination code. She must follow all the rules and get very mucky. If she finds the combination code within 15 minutes, then she will escape and gunge Verity who is tied to a chair inside the gunge tank. If she doesn't escape, she will stay in the cage, get more gunge and be refused a shower or to wash her clothes.