It's a dark time for the human race. The Earth is in danger. Aliens are trying to capture the planet Earth (like they always do). And it's clear to see that they are ugly, loathsome, vile. They have evil designs... women will be eaten, the brains of intelligent men will be turned into cleaning liquids to wash their spaceships, and children will be taken away for terrible experiments. No one will be spared. Obviously, there's a need for somebody to save the humankind. The alien invaders have settled over the Earth and are now in the orbit. In response, Earthlings quickly build an armed spaceship to fight them off. The humans learn that the alien energy is contained in crystals scattered all around the Arcadrome, the launching site for their vehicle. The only way to neutralize their evil hordes is to capture all crystals and to leave the enemy without energy. It's humanity's last hope. The spaceship is cramped, and only one man can fit (perhaps a bad calculation made in haste). Congratulations, pilot, you've been selected to go! Civilization, as you know, is gazing up to you as their sole hope for survival.