Hey - really enjoyed playing through this - really fantastic first godot game/first game made! I think my main critical feedback would be to try to give the player a bit more warning about big turns (using arrows or the camera zooming out or something along those lines); I think this was done for some turns but it definitely felt like some of them had little warning. I think the addition of sound effects/music would elevate the experience a lot too.
Once again though, really awesome work. Congrats on the first game & jam submission!