Not sure if any developers look here, but I think I solved 5-6 "mirror" without ever needing to use the blue bridge/projection cube. I only used the red bridge/projection cube and the regular cube and the spinning central mechanism. A bit disorienting, but cool puzzle. Wish that extra cube wasn't there to make it more clean/minimal, but I wonder what it was intended for?...

Please, it would be great to back to particular levels and replay them without having to replay the entire campaign.

Wow it took me two evenings to solve...such an intimidating and intricate puzzle room!

The final door seems to have the lock symbol instead of the running man.

Is there a demo please? Seems a bit suspicious there's no reviews or discussions here...