A Laser, some cubes and relays. That's... about it :D A collection of easy test chambers I'm still creating. Same base : a laser. Maybe too easy, maybe not... Subscribe to know ! :P

You will walk on the water ! R.I.P Jon Lord.

An experience in 4 parts, and, I have to advert you, quite hard. Submit if you think you can resolve it ! Good luck... And have fun ! P.S: find the great observation chamber in part 3. Not so easy !