The Aliens have gone mad! They ate the mushrooms and started killing everyone! They were even killing each other! Luckily, before they went crazy, they interfaced the crystal skulls and loaded our DNA data.

Go to the mothership to battle the aliens and find the crystal skulls to save the people! Some crystal skulls data are of very important people. They have valuable knowledge.

Find all the crystal skulls to save humanity! If you don't find them all, humanity will be doomed!