Unfortunately I have gotten stuck on the tower geometry 3 times now. It's kind of a pain climbing up there again.
Then there's that one bat: "I guess you'll just have to climb again ¯\_(ツ)_/¯"
Everything is fairly decent, the controls are ok for a climbing game, and most of the time the ice axe sticks great to the walls. The color switch doesn't work 100% of the time for me or does it need the player to be close to thee wall for it to actually happen?