Let Extra Terrestrial take you to travel in the space. Enjoy the view of the space. Click the Extra Terrestrial to make him fly as high as possible. Continue clicking to see how high the superman can fly. Features: Click the Extra Terrestrial. Let him fly as high as possible. Enjoy the view of the space: Extra Terrestrial take you travel in the space. Amusing sound effects such as firecracker sound and Extra Terrestrial shouting. A variety of entertaining props, such as fireworks.