Portal joins forces with Half-Life in this short film called When Gordon Met Chell.
Half-Life: The Downfall of Evolution - Trailers
Two trailers are out for Half-Life: The Downfall of Evolution, a fan-film taking place in Valve's Half-Life universe.
Beyond Black Mesa
Check out Beyond Black Mesa, an action packed short fan film based on the Half-Life series.
Meet the Medic - Behind the Scenes
See outtakes and learn about Valve's creative process in this behind the scenes article for their Meet the Medic short.