Thief: The Dark Project is a single player stealth-based game made by Looking Glass Studios for Microsoft Windows PCs and published in 1998 by Eidos Interactive. The player takes the role of Garrett, a master thief plying his trade in an unnamed city. Garrett posesses great thieving and stealth skills, including an almost preternatural ability to hide in shadows. These skills come partly from his growing up as a street urchin and from his later education with the secret society known as The Keepers. The game follows Garrett as he clashes with the powerful and embarks on a journey into the City's strange history, stirring up more than he bargained for.
This file is required if you wish to play fan-made missions but do not have the editor installed. Simply unzip the file, and place convict.osm in your game folder. Some releases of the games may already include this file without the editor.