Valve is to release its first film, a documentary following three professional Dota 2 players.
‘Free to Play: The Movie’ will follow Danil "Dendi" Ishutin, Benedict "HyHy" Lim and Clinton "Fear" Loomis as they compete in the first Dota 2 International Tournament.
Over seven million people play the free-to-play MOBA game each month, Valve said.
The film will be released for free on March 19th through Steam, and tie-in pack of items for the game will also be released, with 25 per cent of profits going to the featured players in the film and associated contributors.
Watch the trailer below: