Carl Williams writes, "Alright, homebrew coders are getting scary with some of these projects they are creating. Sure, Jim Bagley may not be your normal definition of a homebrew coder since he used to work for Ocean Software. He got Dragon’s Lair running on a Sinclair ZX81 at the recent Retro Computer Museum Valentine’s Event 2015 show. How cool is that? Check out the gameplay video for proof of concept here, it is quite interesting considering the limitations of the computer."