In CORA (Counter Offensive Rapidfire Automata), you are a CORA Unit created as a super weapon by the Imperium, a galactic empire in control of the majority of the known galaxy. Just like a lot of other CORA Units, you thought the Imperium sucked, so you jumped ship and arrived at this mysterious abandoned planet and made your home there. After an indeterminate amount of time, the system’s star dims, and strike crafts litter the sky. Is it an invasion? Who’s behind this sudden attack? Get through all six stages with any one of the three playable CORA Units to find out the truth.