His dev blog on The Witness also has some technical articles by him that show he's quite capable. It is a custom engine after all, architected mostly by him, wi

His dev blog on The Witness also has some technical articles by him that show he's quite capable. It is a custom engine after all, architected mostly by him, with a few other programmers. For example: http://the-witness.net/news/2011/12/engine-tech-concurrent-world-editing/ http://the-witness.net/news/2011/12/engine-tech-concurrent-w...