Overview
Since that puzzle is… what it is, let’s have the codes here.
Code for PROGRESSION
Identifying the valves with the light above them :
Valve with one light => 3 lit leds
Valve with two lights => 1 lit led
Valve with three lights => 2 lit leds
Valve with four lights => 4 lit leds
Code for LOOT
Identifying the valves with the light above them :
Valve with one light => 4 lit leds
Valve with two lights => 2 lit leds
Valve with three lights => 3 lit leds
Valve with four lights => 1 lit led
Code for SECRET ROOM
Identifying the valves with the light above them :
Valve with one light => 1 lit led
Valve with two lights => 3 lit leds
Valve with three lights => 4 lit leds
Valve with four lights => 2 lit leds
If there’s any more code or an error in this guide, make sure to comment and I’ll add / correct it ASAP.