I didn't understand what to do but I guess the game was not finished. However this is on of the most creative ideas I've seen to match the theme requirements. I was surprised the red spinning kind of fans can kill you and I tried to stop it with the planks lol!

The graphics made me think about Wolfeinstein so it stands out from the other games in this jam. It's a shame you didn't finish because the concept was good!

While more in a concept state from my point of view, I like the general idea and especially graphical style. It would be nice to see this develop further. Good job!