Help the little green alien named Alex to jump to climb on platforms to collect the stars while dodging all the deadly spikes and all sorts of obstacles. Well, he's back to Earth but this time he's going to do much more in order to escape. So, you get to help the cute little green alien once more to find the way to his spaceship! Do you think that you have the wits to complete all challenging levels with increasing difficulty? Play this addictive new free online flash physics puzzle game here in Minigames.com to find out!
Use the left and right arrow keys or A and D keys to move.
Press Space bar to invert gravity.