It's a very fun parkouring game!
The wall run SUCKS, it's never clear how close you have to be, and sometimes I got too close and ended up clipping through the wall. I also wish the red surfaces had more clarity... sometimes you have to jump near them, other times they activate when you're just standing on the platform underneath. Maybe there could be an indicator of a zone that causes you to flip gravity, like an arrow icon you have to run into?
I love all the little commentary bits, very fun.