Brandon Laatsch is an American filmmaker, game developer, and YouTuber. He's known for directing Video Game High School and founding the game company Stress Level Zero. Laatsch has also created other online video content. In March 2023, Laatsch tweeted that the design for Boneworks was 90% complete in Marrow 1.2. He also mentioned that engineering was making progress on Marrow 2, which will eventually be used for Bonelab/works.