Myst 4: Revelation Cheats for PC - Windows

Backup Power Box that Yeesha points out:
Make sure you have shut off everything in the Waterfall room before pushing the buttons at the Power Box. Click combinations until both symbols for the Waterfall are green. Then, go back and open the floodgate. Watch your head.

Serenia:
Serenia is, graphically, the most incredible aspect of this game. Create a save point in Atrus' Library. You will want to visit and re-visit Serenia. Earth, Air, Fire and Water, and you will be a different Child if you keep going through. The best part is where you finally get into Dream. Note: To Harmonize The Ancestors, ask yourself where do all colors begin? Note: In order to get to a new version of Serenia, you must restart the game. It is easy enough to take shortcuts through Haven. You must at least go through Haven, then Link back.

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Myst 4: Revelation Items