I Need help finding the name of this game (sierra game perhaps?)

[Dwelf]

        A long time ago I played a ags game that resemble the King's Quest VI engine but was set more into the future (not space quest).  However in this game you can control more than 1 character and each one has their own personal skill.   These characters were detectives trying to solve a case but at the same time they were also monsters themselves.  I'm really not sure if it was made by Sierra or another company at that time, I was just a kid then. 

      I don't remember much about the gameplay but it was your basic point and click game in which you can rotate characters anytime during the game, however if I picked the vampire character (or something) he could have turned into a gas form and slide under locked doors.   The other characters also had other skills such has lockpicking and such.   Later on in the game you could also use a car to travel to other places.

I have been trying to figure out the name of this game for years.....but no luck

[Snarky]

Bureau 13

You're the second person this month looking for that game, you know.

[Dwelf]

oh man thanks alot   

[Leon]

Found a copy of the game here.

[Jared]

ZOMG, abandonware link. Quick, let's erect a fence to keep the burning torches and pitchforks out...