This is pretty much like your average infection game, but there's a twist. The map included with the gametype is EXTREMELY dark. Nobody has radar and everyone has black camo, and makes for very fun (and possibly scary) gameplay. The map included here is a very dark version of Cold Storage with a couple extra floating platforms and weapons/equipment lying around virtually everywhere. There is also a three-way teleporter that goes from the human spawn, to the bottom floor or the middle of the map. Screenies: Human Spawn Area Zombie Spawn Area Overview The map, gametype and a more detailed description can be found here: Dark Zombies
I don't think people are allowed to call Screen FX a 'Twist' anymore...everyone does it, it's normal now. It could be okay, but do some more Forging maybe, it's just a few platforms with FX.
I wouldn't say that it isn't done, but if people want more in this map then I need to think of more things to add that won't ruin the fun or throw off the balance of the game. I think it's fine the way it is right now anyway.