UFO are flying over the Space Tower. You play as a hero armed with a lance, and your goal is to defend the dungeon from attacking UFO.
Step on the UFO to jump higher and higher, till you defeat the devil UFO!
How to play:
Tap to jump.
You can only attack vertically. Jump on a UFO, or hit him with your lance.
You will die when you are hit horizontally (from the sides).
Step on UFO to jump again.
How many UFO can you defeat?