Out in space, a swarm of invaders comes surging back, and the pilot doesn't get the luxury of thinking things through. You have to hold your line, carve through each wave with precision, and keep your nerve for the point where the threat escalates into a boss fight.
Built first and foremost as a ticket redemption cabinet, it can still be switched into a more traditional arcade-style amusement mode, and operators can tune how it feels through settings such as buying extra ships, credit parameters, and payout options.