Good game, only 2 minor things:
in boss rooms, you can easily get stuck in the top wall if the boss pushes you into it.
and secondly, in the final fight I ebat 1 guy before dying. when I reentered the whole fight was already solved.
so neither where the remaining 3 guys there nor was the whole thing reset.
but because I had afctivated the death trigger of one of the guys, upon respawn, the while fight was declared over :-)