In a futuristic world, the Boon Cannon 55 has been invented to blast through the farthest nebulae and fight off alien invasions. You play as Captain Rhea, the daring pilot tasked with navigating the Boon Cannon through 5 dangerous degrees, 5 unknown channels, and into the midst of the alien forces. Armed with only your wits and your trusted co-pilot A.I., you must fend off the enemy and save humanity.