While inventing a machine that can launch itself into the heavens and land on the moon, you have run out of precious gems that you use to power your engine. You must venture into the dangerous unknown in search of these gems, armed only with your steam-powered astropack.

In astroPACK, you must run, climb, and fly your way through 30 unique platform levels collecting all the green gems before you make your way to the door.

Its not as easy as it seems because at every corner you must watch out for steam-powered pixelbots, bouncing gears, and dangerous cannons launching purple bullets at you. Be sure to pick up fuel tanks when you find them to stay in the air, and be careful of the special moving and bouncy platforms.