A level set in a dark and mysterious base, where tunnels are draped in shadows where there could be anything around the corner...
Originally planned to be a level for the clan "The 12 Monkeys", the clan broke apart just before the level was completed.
PS: I had not seen the movie when designing this map. If I had, it would have turned out quite a bit differently.
Refer to the page on Quake levels for more details on how to install and use the level.