So far, Paul and Percy have spent their lives in the 5th dimension rather quiet, namely with tea and biscuits. But one day they woke up and the cookies were gone. At the same time the two brothers made their way to find them. In Paul and Percy you must think and bring a bit of skill with you. Control them with the "arrow keys" in all possible positions, and you have to change characters with "space" and help each other with all kind of tricks to reach the exit.