He did some work for The Witness and wrote some nice technical blog posts about it [1]. I don’t know the extent to which he contributed beyond that, but he is

He did some work for The Witness and wrote some nice technical blog posts about it [1]. I don’t know the extent to which he contributed beyond that, but he is therefore by some reasonable definition _a_ game developer. [1] the-witness.net/news/author/casey/