Thought I'd let you know what I've been working on as well,
I was playing with the bot AI so I can try and make some puzzles, when I found out that, obviously, if you're inside a brick with raycasting turned on, the AI cannot spot you.
So this got me thinking... I could mimic stealth elements using this!
At the moment, I'm making a sort of stealth/thief like game. You're pretty much sneaking around a museum, stealing stuff and trying not to get spotted, then killed.
It's pretty neat, and I enjoyed building so much I want to finish it haha It's only a small build, but I'll release it all as a game mode once it's done.