Valve hands Team Fortress 2 source code to modders

Valve just released the source code for Team Fortress 2 — on purpose
Valve just released the full client and game source code for Team Fortress 2, opening wild possibilities for the modding community.The Latest Tech News, Delivered to Your Inbox
Valve hands the Team Fortress 2 source code to modders
Valve is handing Team Fortress 2 modders the keys to the kingdom, as long as they don't try to make any money from it. The company has added the client and server game code to the Source software development kit (SDK),
Team Fortress 2's Source Code Is Out, Fan-Made Games May Be Next
After nearly 18 years since its release, Valve is sharing Team Fortress 2's source code to allow players to remake the game anyway they see fit.
Valve releases Team Fortress 2 source code, opening door to completely new fan-made games
Team Fortress 2 maker Valve has handed over the game's full client and server code to fans, encouraging them to "change, extend or rewrite" TF2 in any non-commercial way possible.
Valve Releases Team Fortress 2 Full Client and Source Code
Following a long line of community-driven, fan-focused updates, Valve releases the full client and server code of Team Fortress 2 online.
Valve releases full Team Fortress 2 source code, allows modders to run wild
Games giant Valve might be winding down development on Team Fortress 2 for good. The developer of Portal 2, Half-Life: Alyx, and occasionally, Dota 2, has released a huge update to the Source Software Development Kit.
You can now brew your very own (free) Valve-approved Steam games from the guts of Team Fortress 2
Valve have unleashed Team Fortress 2’s client and server game code into the wilds of the internet by way of a Source
Valve is finally putting Team Fortress 2 in the hands of fans. Players received source code for the popular shooter
Do it yourself,” is how Team Fortress 2 players read Valve's recent decision to put the free-to-play FPS's official developer tools into the hands of the community.
Team Fortress 2 major update released and source available for modders via the Source SDK
Source that received big updates today, as Valve also published a new update for Team Fortress 2 along with updating the Source SDK to include TF2!
Valve says you’re now free to build your own games atop Team Fortress 2.
Valve: > Unlike the Steam Workshop or local content mods, this SDK gives mod makers the ability to change, extend or rewrite TF2, making anything from small tweaks to complete conversions possible. > The SDK is licensed to users on a non-commercial basis,
GIGAZINE4d
Valve releases Team Fortress 2 game code, allowing anyone to build games based on Team Fortress 2
Mod makers rejoice: The Team Fortress 2 SDK has arrived! We've updated the Source SDK with all of TF2's client and server game code. Change, extend, or rewrite TF2, and publish them as mods ...
GamingOnLinux3d
Valve use a little code from Godot for Half-Life 2, Counter-Strike: Source, Day of Defeat: Source, Team Fortress 2
This is the beauty of open source in action - everyone can benefit. Valve are no stranger to open source, and as it turns out ...
‘Mod makers, rejoice’: Valve shadow drops TF2 SDK to players’ delight
In typical fashion, Valve just made the Team Fortress 2 client and server game code public without much fanfare. However, this move has the potential to make a huge impact on the 17-year-old ...