# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2019-05-02 07:29:17 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/1123851939949764608) RT @nicklockwood: After reading about the Wolfenstein 3D engine on vacation, I was inspired to try to recreate it from scratch in Swift. He…