Art is awesome! Gameplay is little bit clunky but overtime you get used to it and it becomes kind of feature/ Unfortunately, I got stuck several times with no means to continue playing. Once I fell into the crack and was stuck in falling animation without actually falling. Second (and third) I died, but after checkpoint reset was still in dead state, rotating in place and shooting, but in form of immobile meat pile.
Overall there is mtroidvania vibe in it, and I had (not fun, but) exictment playing and exploring.
PS. Any chance you understand russian (your surname looks slavic)? I could write more coherent opinion, if you would understand it.