Interesting game! Fun mechanic. I did feel a bit confused by the visuals at times. For instance in the first level it seems like the clone isnt blocked by any walls but the main player is?
what do you mean about the clone not being blocked?
I assume that the dark rocks are walls but my clone can move through them?
oh, okay, i thought that was fixed, try playing it here then.
https://scratch.mit.edu/projects/543534575/
and putting it in fullscreen.