I think it's an active forum, so I'll post it here too:
"You, Gallathan the Knight, wake up with your 8 companions in a square room without any door or windows. You don't know who and why imprisoned you here. You can't even recall what had happened before you fell asleep. The only chance for you is to follow some instructions engraved in a stone tablet, which you held in a hand when you awoke. That's how your nightmare begins..."
My new solo/coop map "Imprisoned" is ready to download. You can grab it from The Tain:
http://tain.totalcodex.net/items/show/imprisoned
You can also check out my trailer which I've already uploaded before, to have a view of how this map looks like:
http://pl.youtube.com/watch?v=YTHsfrgVVmQ
Enjoy!