For FPS game fans of a certain vintage, the name Gunman Chronicles may spark an old memory in your brain. Built on the Half-Life engine, and published by the same company, Sierra Studios, it also featured some surprising involvement from Valve. Despite that link, the game, released in 2000, has never made its way to any official PC storefronts, including Steam. Now, in a new interview, the project lead on Gunman Chronicles has revealed how his team of developers ended up getting shipped out to Valve HQ to finish the game, and why it was ultimately an anticlimactic launch for what was a pretty ambitious shooter.Read the full story on PCGamesN: With Half-Life ties and funding from Valve, this 2000 FPS never made it to Steam