One day a space exploration sent by NASA found a strange new planet in the galaxy closest to us has a source of unlimited power. The alien natives found living there call it "Spacedust." The explorers asked for the spacedust, but the aliens said no. At that moment the explore's ignorant, short tempered leader, Bob, shot the aliens, then fled with pictures and proof of the planet. Later The aliens received a message saying that because they refused to give the the spacedust to the humans, all of earth was disappointed, and that they were at war! Your job is to defend against the human attacks, that will keep advancing until you defeat the whole army. Good Luck! :) SpaceDust is a 2D "tower" defense game. The objective is to successfully defend off the human attackers with your single alien fighter, Gustox, using his blaster.