Yep! Vg vaibyirf zber oybpx chfuvat.
The instructions don’t mean the literal Left and Right arrow keys, but the attempt to move either left or right (using WASD or arrows). Being horizontally locked in a screw is intended. Hope that helps!
This is charming!
The note at the end of faux-Teledahn accidentally called it D’ni rather than Deni, btw.