Yeah, I wish we could have fixed those camera and movement issues, but we ran out of time due to the game's scope.
Okay, as I see, you got stuck in the tunnel, try to move forwards and to the right at the same time, this could probably fix it. The thing is, the game seemed to be too big to be able to upload correctly onto itch.io as a browser build.
Tell us if you were able to continue onto the next level, and sorry for the inconvenience.
Thanks for the feedback!