Grimrock

After I have repaired this mad mechanical cube, which seems to be really undestroyable, I rushed through a new portal, that brought me to the Tomb of the Designers. I found 3 hidden switches in the hallway but I just cannot figure out how to pass through. Edit: I managed to open to door by randomly pressing buttons. Not sure how I managed it.

Any hints for the ITTNA OHUJ IRTEP ILLO riddle? I am thinking about anagrams or alphabetic tricks...

If I'm not mistaken, those words are the names of the developers spelled backwards. Haven't reached that point in the game yet, so I can't say whether it's a riddle or just an easter egg.

turn off the lights

I just saw a mod with the nickname 'antti' and it's called the tomb of the 'designers' - it's an easter egg buddy!

In darkness lies the weapon of power. Come on you've come so far, this one is easy!! Extinguish the torches, it might work with a darkness spell too, but I haven't tried that.

I also released the MadCube and fled into the Tomb of Designers. I managed to get through the hallway of designers and took the ornament key from the right corridor with all the traps on the walls. The left corridor i cannot get my head around how to solve it. Well the first pit is fairly easy closed with a thrown item, but what about the second pit? I have looked all over the place, tried everything possible with the portal, but nothing seems to work. Picture below.
http://www.abload.de/img/grimstuckpaux1.png

There's a button an the left wall where the teleporter is.

I've read the scroll about a weapon lying in darkness but I thought it's somewhere else on the level, which at that point was still mostly unexplored. So I did following:

First, I always removed torches from sconces throughout the game (or put a torch in an empty one), just to be sure. It paid off several times. So I removed the one in the Hall of Designers too without thinking about it too much.

Then I accidentaly (!) stopped in front of the altar to check my map for a possible hiding place of the Weapon. While checking, my Light spell wore off and the Weapon appeared in front of me

Mind you, the Light spell last quite long and I would've closed the map in a few seconds, so it was really incredible. If it wasn't for this crazy coincidence, I might have been still running around lvl 11 trying to access some secret cache with the Weapon )

And what's even funnier, I first thought the Weapon appeared because I waited long enough (remember, there's a Iron Door somewhere that opens only when you wait, so I thought it's the same mechanics). Only when I read this thread I did a facepalm. Double facepalm