Rockstar Games has teamed up with Valve to deliver its entire PC back catalogue over Steam.
The range includes the complete Grand Theft Auto series, Manhunt, and the Max Payne series, comprising 13 titles in all.
"We were immediately excited by the opportunity to offer our PC catalogue via Steam because it allows us to reach out to gamers around the world in exciting new ways," said Rowan Hajaj, head of finance and corporate development at Rockstar Games.
"We are continually looking for ways to give back to our fans and this collaboration will give people a chance to easily revisit some of our greatest titles."
Jason Holtman, director of Steam business development, added: "Rockstar Games brings some of most viscerally engaging games the industry has ever witnessed to Steam's expansive library of titles. We're delighted to provide a place where gamers across the globe can discover all the fine work Rockstar Games has produced."