Be your own teammates in this unique single-player co-op shooter!You have 4 lives, destroy as many enemies as possible. With each new life you’ll be joined by ghosts of your previous lives. The Let’s Replay mode lets you play with other people’s ghosts that have been uploaded to the Steam Workshop.6 upgradable weapons3 episodes with 5 arenas eachHighscore boardsCustom-made soundtrackSingle Player Co-opLet's Replay system (asynchronous multi-player mode)