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.

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Mod Cast - 25th Oct

Mod Cast - 25th Oct

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Welcome to the return of our feature modding spotlight! Join us as we discuss major new releases and chat with developers about their projects.

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Half-Life 2: Episode Two
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