Oh yea, there is no indication of what the energy refers to. It is the average rate at which you typed in the phrases. So you typed 4.05 correct keys per second. Which is pretty fast imo :D
You're right, there are a few errors left. I get 2 for some materials not being found and 1 for a Timer.timeout() callback that does not exist. If you are getting even more errors, it may have something to do with the huge mesh we imported. Luckily it still runs.
Which godot version are you using? We built it with godot 3.4.
