Steam, Tracks, Trouble & Riddles (S.T.T.&R.) is a single player adventure mod, based on source engine (Orange Box) by Valve. It combines two types of game play: an adventure game with complex, 3D-interactive riddles in a fantastic environment and a simulator for track based vehicles.
"The Dark Valley", composed and arranged by Sam Welsh.
An interludium, which will be heard by the
player by entering a dark but quiet zone driving the handcar.
Copyright by Sam Welsh.