"Welcome to the Fantasy Zone. Get ready!" This is the greeting given to you as you start Space Harrier, but you don't have much time to take this advice. Even as the words are being spoken, your Harrier warrior is already charging into battle. Toting a huge laser gun under his arm, the Space Harrier can either run along the checkerboard ground or freely fly through the sky. Either way, he's always heading forward into the hostile 3-D world. As you progress, hordes of strange creatures and robots fly toward you. Fast reflexes are required to dodge their incoming fire. Environmental hazards can be a problem, too. Take care not to run into any trees or stone structures. If you need a bit of a morale boost, just defeat a boss, and the narrator will remind you that "you're doing great!"