I think there's a lower difficulty now since i last tested (which i appreciate bc im so shit at this type of game) 
I love it though and i can't wait to see what you do with it! ALSO love that they die a bloody gruesome death now. serves them right i hate them

Also if u still want feedback heres some notes
-wish i could also go back with esc instead of s, wish i could dash with rmb bc then i can keep one hand on wasd and one on mouse
-Idk if its supposed to b that way but theres no sound? I think i remember ur prototype having sounds
-i had to really think about where to put the blue battery. since u alr played on that machine its then not very clear it needs a battery. also the lightswitch is a bit hard to find if u dont know what ur looking for