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New technical analysis confirms the evidence against Billy Mitchell
perfectpacman.com
Hot off the heels of the new Billy Mitchell testimony published on Friday, perfectpacman.com is proud to publish a new 48-page technical analysis by hardware engineer and Donkey Kong expert Tanner Fokkens. Fokkens is a moderator and longtime member of Donkey Kong Forum, and co-founder of Snektronix Incorporated (producer of the popular arcade direct capture device “Mr. Video”). In addition to his technical qualifications for this project, Fokkens’ research into the Billy Mitchell case goes back years before even the public score dispute at Twin Galaxies in 2018.
This independent analysis represents months of work by Fokkens and others to assess the evidence published by Jeremy Young in February 2018, demonstrating that Mitchell’s historical Donkey Kong score submission tapes were an exact match for the emulator MAME, and were not congruent with actual direct feed recordings from an original, unmodified Donkey Kong arcade machine. (Recall that, while MAME is a legal platform in high score competition, submission standards are different. Thus, MAME scores which are passed off as coming from original arcade are disqualified.)
Example of transition screen comparisons from “The evidence against Billy Mitchell”
In this new analysis, Fokkens expertly takes the existing evidence a step further, by dissecting exactly why these different transition screens appear the way they do on both the arcade and MAME platforms. This includes a line-by-line look at the graphics code within the original Donkey Kong ROM program, as well as programming instructions found in the MAME source code.
Fokkens’ analysis is reposted below, however the original document can be downloaded here: https://docs.google.com/document/d/13HRyhZNHDvWNHfVvDr432F4foWiB56Eo
The document also comes with six expert verification statements from the following qualified community members:
- John Kowalski (hardware engineer, game developer)
- Barry Rodewald (MAME developer)
- Jeremy Young (Donkey Kong Forum moderator and DK killscreener)
- David Race (Pac-Man world record holder, investigative researcher)
- Wes Copeland (Former Donkey Kong world record holder)
- Carlos Pineiro (Arcade technical expert, former tech for Billy Mitchell)
48-page nerd fight being fought in the courts next March.