When an online game has been around for a decade or more, it often evolves into something new. Overwatch became Overwatch 2, OSRS split off from RuneScape, and even Destiny eventually got a sequel.

Team Fortress 2 has had its biggest update yet… by making anyone able to update it. Valve officially dropped the SDK (software development kit) for the long-beloved multiplayer shooter game for free ...

Surprise! Valve's just released a massive update to the Source SDK, adding "all" the Team Fortress 2 client and server game code. Valve said the update lets players build entirely new games from its ...

Valve has officially released the full client and server code for its seminal first-person shooter Team Fortress 2 online. Fans of the game are encouraged to “change, extend or rewrite” Team Fortress ...

Valve’s got a good thing going on two important fronts. First, its Steam digital distribution network went from an idea viewed with skepticism to a juggernaut that’s a vital destination for developers ...