1st step

In the spawn is a monkey statue and around the statue are 4 buttons with a skull on it.

play with 4 players and press all the 4 skulls at the same time

2nd step
open the first left door (direction to power room)

then if you stand in front of the tunnel to go to power turn around and you will see a statue of a person. there is a another button with a sull on it. press it.

from this point all stones were appearing and disappearing with simbols on it and sometimes we walked on some stones and 1 of the characters said ''we got 1'' or ''no this isnt working'' you have to do some kind of combination.

i hope this helps some people.

dont blame on my grammar im dutch.