Ahh, thanks a lot!! With all the nice feedbacks like yours, I have a lot of improvement ideas already.
Really good idea! Your idea and "resetting its laser when we push a cube" idea from another jammer could be merged even. More control over re-arranging the scene, less restarts.
This definitely makes sense since there is no real time danger or time constraints. Maybe a seamless passing to the next room kind of animation could also boost the progression feeling.
Cheers!