Played through co-op with a friend on the SNES Online service for Switch. Game absolutely slaps. Very fun shmup that doesn't lean too hard into "bullet hell" difficulty which means someone like me can enjoy it. Awesome tunes and pixel art going on, fun and fast levels so it can be beaten in one sitting. Just frantic enough to keep you engaged but not so frantic that you need to stress yourself to keep going. Definitely recommend checking it out.