DSOGaming writes: “Half Life fans, here is something for you today. I know that a lot are still waiting for Half Life and while Im certain that we wont get Half-Life 3, a new game based on its universe may come out. Gabe Newell has been answering a lot of emails lately and has confirmed that a new Half Life game may be released in 4-5 years.”
Source: N4G PC Gabe Newell hints that Valve may release a new Half-Life game in 4-5 years