Minimalist gamblecore roguelite. I really like the very limited user of colour in 90% of the game---the monochrome range plus yellow. It leaves so many colours open for little touches like damage flash or lighting fades. Unfortunately the brutal difficulty, extremely limited options, and random powers mean your progress into later levels is far too much at the mercy of RNG. The sprites and fake manual are cute, though, and I like that they left a lot of the mechanics for you to understand yourself.
My progress: reached floor 8/10