X-Files: The Game (1998) part 3: Trust No One 

The X-Files Game is a 1998 interactive movie developed by HyperBole Studios and published by Fox Interactive for Windows, Mac OS and PlayStation. The game takes place somewhere within the timeline of the third season of the American television series The X-Files, following follows a young Seattle-based FBI agent named Craig Willmore who is assigned by Walter Skinner to investigate the disappearance of agents Fox Mulder and Dana Scully.