Use the vampire jetpack to fight aliens! The jetpack runs on human energy so you must periodically pick up new life in order to maintain altitude. Each human type you pick up has a unique attack ability.
Have the zombie hit all the spiked balls in each level and then finish him off on the giant saw. Cut chains in the correct order, use directional gravity, and work through various other puzzles to get the job done.
Cut pieces of ice and drop them into the ocean to raise the water level high enough in each level. Try to complete each level as fast as possible and be careful not to raise the water too high and drown the Eskimo!
Your village has been destroyed and it's up to you to rebuild a team of warriors and defeat the enemy. Fight as 4 different classes, give orders, level up and unlock 30 hats, 30 weapons and 20 pieces of armor.