The Time Crystals of Cythii

For generations, your family have been the guardians of the Time Crystals of Cythii. It's a pretty cushy job. All you have to do is prevent the crystals from being stolen, but no one would be stupid enough to steal them or the stability of time would be torn to shreds.

Unfortunately, the unthinkable has happened.

While your parents were out doing the shopping, you were left in charge. You must have dozed off and someone snuck into the time tower and stole the crystals. This has resulted in time warps appearing all over time in the worst possible places. You can't even travel through the time tower without being warped to a different time period.

It's your duty to find the crystals and return them to their rightful place before your parents get home, or you will be in big, big trouble!