Your astronaut is stranded at the furthest edge of the galaxy. Getting home means traversing hostile alien worlds one at a time, and the only way to do that is to build a rocket ship piece by piece on each planet, fuel it, and blast off to the next one. Maneuver across the surface using your jetpack, collect the parts you need, and dodge or shoot down the various hostile lifeforms trying to prevent you. Your laser gun runs on a battery — let it drain and you will be defenseless until it recharges. Collect power-ups, avoid death icons, gather treasure for the high score. A retro platformer about getting home the hard way.