That was a great idea! I love the fact that the visibility changes and make appear different things, also the climb mechanic is fun.
The only thing is that I couldn't interact with the switch. :/
Hi, sorry for the late reply (I broke my hand). You're supposed to press "F" Key to interact with switches. Note that the game currently doesn't future a sound effect for switch so you may need to check if you've already interacted with the switch.