Love seeing games made in Godot! Really nice aesthetics. Enjoyed the story and sound design. The graphics really helped with the feel of the game. The normal jump control felt good. I liked that the character moved quickly. The powerup cutscenes were a nice touch. I really enjoyed the stealth game feel.
I found the wall jump REALLY hard to use. So much so that I just gave up playing. It stopped being fun. I also expect that in a Godot game there is gamepad support. It takes less than 5 minutes to add it. (Keyboard controls hurt my wrist.)
All-in-all really good start and it has a lot of potential to be a solid indie game.