The Dungeon Editor is now out. The game also supports Steam Workshop now. Check your game library.
http://www.grimrock.net/2012/10/04/dungeon-editor-released/

So which of you guys are still man enough to be playing this game?

*Spoilers*
>trespassers will be hunted down
>walk in
>see blue dino
>do the waltz
>suddenly another one emerges from nowhere and bites my side
PANIC

Yennica Whitefeather is my ♥♥♥♥♥.

You ♥♥♥♥♥♥s, none of you are in chat ;___;