Several months ago, while performing an inventory of recently acquired video games, I happened upon a DVD-R labeled Duke Nukem: Critical Mass PSP. My first assumption was that the disc, like so many others we have received, was a DVD-R of gameplay. However, a line of text on the Copyright database record for the item intrigued me. It reads: Authorship: Entire video game; computer code; artwork; and music. I placed the disc into my computer’s DVD drive to discover that the DVD-R did not contain video, but instead a file directory, including every asset used to make up the game in a wide variety of proprietary formats. Upon further research, I discovered that the Playstation Portable version of Duke Nukem: Critical Mass was never actually released commercially and was in fact a very different beast than the Nintendo DS version of the game which did see release. I realized then that in my computer was the source disc used to author the UMD for an unreleased PlayStation Portable game. I could feel the lump in my throat. I felt as though I had solved the wizard’s riddle and unlocked the secret door.