Ally the Alien - Jumping Game

Ally the Alien has lost his friend in a weird world of floating platforms, hovering crystals, dangerous meteors and more. You'll need to help Ally jump from platform to platform, collecting crystals along the way. If you miss a jump, Ally loses a life point. But you can help him gain a life point back by collecting five crystals. Watch out for the falling meteors, too!

http://www.awfulgames.com/games/ally_the_alien/