The new storytelling tool 'Source Filmmaker' that went in close beta two weeks ago has now become open beta, for free, to everyone.
The SFM is a storytelling tool Valve developed inside the Source Engine to create all its animated short films, including those in the "Meet the Team" series of Team Fortress 2 shorts. The SFM condenses the production pipeline of an animation studio down onto a single gaming PC. To help the community get started, the SFM includes all assets from Team Fortress 2 along with assets from two of the "Meet the Team" short films.
For more information and to download the SFM, please visit www.sourcefilmmaker.com