Bureau 13

Bureau 13 is a adventure game released by Take-Two Interactive in 1995
 PC

 
In Bureau 13, you take control of two out of a number of agents belonging to a organization which examines paranormal phenomena. The game mixes classic adventure game aspects as well as puzzle gaming. The types of agents vary dramatically and include such obscure characters such as Vampires and a person being able to control a large mecha-robot.