Crazy Alien Adventure

Play Crazy Alien Adventure online for free on Play HTML5 Games for Free. This Adventure browser game loads instantly with no download required. It also works on mobile devices.

Crazy Alien Adventure is a side-scrolling running adventure game with 2D arcade play rules and aliens. You can touch and rescue trapped animals in cages while collecting yellow stars. Falling into the river or crashing into obstacles will lose the game directly. Glad you will make new distance records.

W = jump, S = fall, D = boost, Press Boost Button to Boost