Alex the alien is lost on a strange planet! Help him collect coins and open the portal to get to the next level. Travel through 50 levels spread over 3 unique worlds and get back to your spaceship. alien, aliens, jump, jumping, platformer, space, spaceship, ufo, jumper, space, jump, platform, alien, jumping, spaceship, platformer, coin collecting, interstellar adventure, 2D platformer game, sci-fi game, mobile game, challenging gameplay, addictive game, space exploration, adventure game