Machinima is the art of manipulating a computer graphics engine in order to create a cinematic production. This art form was popularized in the mainstream by Red vs. Blue, a Halo machinima series that has been running since 2003. Not long ago, Valve decided to give its community the ability to make their own home movies with the Source Filmmaker software.
There have been plenty of impressive productions since then, but this past weekend, we were treated to one of the best yet.
Watch the incredible 20-minute short film created inside of Team Fortress 2