i reviewed this elsewhere a few months back so i'll copy it here

"Love love love this level. The theming goes so well with the song (which is also pretty good; didn't know their styles could mesh so well together!) A lot of the stuff I like about the level is just with Subwoofer's general style; I really dig his art style and snappy movements. Heard that purple was a required color for this cause of the song genre, and I think he uses that color exceptionally in the level (though I do just like purple in general lol). The whole aesthetic is just up my alley, and I love the details going into making this place feel haunted, such as the fire, skulls, and the background ghosts in the wave. As for the gameplay, it's good. I've seen a lot of people say they dislike it, and while I do think it's a bit unreadable, it's a demon; you shouldn't expect to sightread the whole thing (also there are sparkle indicators everywhere in the level). I think that unreadability adds to the level though, especially in the later parts. The split-screen gimmick is really cool and, while I'm not a fan of sideways gameplay, it works well in the level."