Help the Ufocopter to escape from the space tunnel without hitting the deadly green alien blocks.Just tap on the screen to ascend.Break your highscore and share it with your friends on Facebook.A gameplay video can be found on http://www.youtube.com/watch?v=Sv2EDR6Z-k0or on our Facebook page.Tags: ufo , copter , 3d , icopter , tunnel , space ,alien