Chapter 1
Added a button in chamber 2 if the orange portal won't spawn auto when enter the room? press it. 
Also made it alittle harder.
Added indicator lights in all chambers.


Chapter 2
Fog/smoke in the chamber 3 (fire part) looks better.
Easyer to understand what the button is for in chamber 4 (100 years later.)


chapter 3
added more hints for easyer to understand what to do.