I'm looking for a small adventure to run, preferably lvl 4 and up. I'd like it to be mostly urban. Something that would suit the skillful classes hopefully.
I enjoy this sort of game, and have been part of two, one where the GM stated he wanted to try a murder mystery style game. The other where we were all part of a fantasy CSI team. Both sadly died before really getting started so I've decided I'd try and run one myself as a Pbp.
I've already looked at The house on Hook street and decided I wouldn't use it.
Do you like it grim, gritty and dark? - if so, might I suggest the comforting confines of The Blight?
Something like Horror in the Sinks?
I ran one where I painstakingly drew out a huge city, and had a general outline of the story, but I had the players describe the npcs to me and wrote it in a journal. The vast majority of their side quests where accedently made by the players themselves. It was a ton of work as a gm, however, the campaign will never be forgotten. It is definitely worth trying!
Seven days to the grave is just great. Although is the second book of an AP, you can GM it without changing a bit.
My players loved it!