Valve unleashes a colossal Source SDK update, granting full access to Team Fortress 2's client and server code. This empowers players to craft entirely new games using TF2's foundation. Unlike Steam Workshop modifications, this update allows for extensive alterations, expansions, and even complete rewrites of the game.
While commercialization is prohibited – all creations must be non-commercial and free – these new games can be published on the Steam Store, appearing as distinct entries within the Steam game library.
Valve's rationale, as stated in a blog post, centers on respecting the community's significant investment in TF2 inventories and Steam Workshop contributions. The company urges modders to maintain this respect, refraining from profit-driven modifications that exploit the efforts of Workshop contributors. Ideally, many mods will continue to integrate with players' existing TF2 inventories.
This expansive update isn't limited to TF2; Valve is also enhancing its back-catalog of multiplayer Source engine titles with a major update. This includes the addition of 64-bit binary support, scalable HUD/UI, prediction fixes, and numerous other improvements across TF2, DoD:S, HL2:DM, CS:S, and HLDM:S.
This news follows December's release of the seventh and final update to the Team Fortress 2 comic, a seven-year-long project. The comics have served as a valuable resource for fans, revealing character details and storylines, while also highlighting Valve's enduring commitment to this long-standing franchise.