Great game idea!
What I liked:
- The character controller feels very good.
- I like how the game wanted you to backtrack after turning the heater on, but the level changed to give you some extra challenge.
- The double use of the wrench was a very nice touch.
Suggestions/comments:
- I didn't quite like that levers had to be switched on only by one of the melee/ranged wrenches. In my opinion, there was no visual indication that would justify that decision. Enabling both options would open up a possibility for speedrunning the game for the ones who like the extra challenge.
- The head spreading could've used more visual love. Everything else looks much more beautiful and polished. It just takes away from the good-looking art style.
- The ESC button. :)
A good, fun demo with great potential to turn into something bigger.