Sonic Crackers (Unreleased, SEGA Genesis)
Much has already been written about Sonic Crackers, so it is not my intention to recycle the same material in this article. Thanks to the diligent work by the Sonic fan community, it is now well known that the SEGA Genesis prototype is not an impossibly complex homebrew project or a cheeky April Fools’ Day joke, but rather an official SEGA engine test of what would later become Knuckles’ Chaotix for the SEGA 32X (link). There is plenty of evidence to back up that claim.
![]() Sonic Crackers |
![]() Knuckles’ Chaotix |
![]() Sonic Crackers |
![]() Knuckles’ Chaotix |
![]() Sonic Crackers |
![]() Knuckles’ Chaotix |
![]() Sonic Crackers |
![]() Knuckles’ Chaotix |
![]() Sonic Crackers |
![]() Knuckles’ Chaotix |
![]() Sonic Crackers |
![]() Knuckles’ Chaotix |
It is surprising, however, that with so much information on the Internet about Sonic Crackers that no one has ever named names, tracked down the original source, and unearthed the truth behind how an unreleased first-party Sonic title was leaked to the public in the first place, or why some 15 or so copies of said game reside in private collections all around the world. I hope that the following investigation will help reveal some answers.
Let’s get cracking.
My Sonic Crackers story began in 2010 when a copy came up for sale on eBay’s Belgian site. Although I was the highest bidder, the auction had a reserve, and in the end, it was not met.
One year later, the same seller sent me a message to inform me that he was selling the game again. I bid and won this time. Sonic Crackers was finally mine.
I am always curious about how prototypes leak out, so I decided to ask the seller.
“I got this proto from an employee who worked at SEGA UK in 1995,” he replied.
When I asked a follow-up question about how I could contact this SEGA UK employee, he stopped responding.
I figured that the only way to find the original source would be to do some detective work of my own and retrace the provenance of one of the other known copies. But where to begin?
My research led me to a thread on boards.ie, an Irish social message board. A collector named Oisin McGovern, who lives in Dublin, had a copy of the game that looked strikingly similar to mine.
Exhibit A: My Copy
Exhibit B: Oisin’s Copy
(Image source: Oisin McGovern)
The resemblance was uncanny. His had the same silk-screening on an official 171-5694-01 (8MEGA 4EP-ROM M5) SEGA development board, the same components, even the same EPROM chip stickers applied in almost the exact same fashion.
Surely, both of these games must have come from the same source. Now it was only a matter of finding out that person’s identity.
After some more digging, I discovered that Oisin had purchased his Sonic Crackers from another collector named Rob Ivy of Montgomery, Alabama. I then contacted Rob to learn how he had happened to come across the game.
Sonic Crackers field level 1
“I acquired my copy from a guy who was a serious Atari prototype collector in the mid-90s,” Rob told me. “He purchased a large lot of Atari prototypes, and the Sonic Crackers cartridge was ‘tossed in’ as a bonus. He didn’t care much for it, and forgot he even had it until around 2005 when I acquired it.”
This serious Atari prototype collector wound up being a game store owner named Dan Mowczan of Flint, Michigan.
“I did receive it from a SEGA employee a very long time ago,” Dan said. “About 1996 or so. He was an ex-employee, and he was attending a game collector function at a store in New Jersey. We were on vacation in New York. I ended up getting this and a stamped/professional disk for some SEGA CD game marked not for resale/beta only.”
He continued, “I doubt if I can remember the name. There were dozens of people there. I think I traded some Starpath Superchargers for those and I think a copy of 2600 Motorodeo.”
(Image source: Oisin McGovern)
“It was put into a MegaDrive cartridge for safe keeping,” he added.
I asked if the New Jersey store might have been the one located in Clifton called Digital Press.
“I’m pretty sure it was Digital Press, the photos on their website look very familiar. A bunch of Atari heavy hitters were there (John Hardie, Keita Iida, Sean Kelly, etc.). Most of the guys who started Classic Gaming Expo in Vegas (although I think we called it “World of Atari” the first year). At the time we didn’t give two craps about much else outside of pre-Nintendo. I’m not sure if any of them would remember who it was. I mean, I had the thing forever and until I sent it to Rob; he was the first one to even tell me that people collected Genesis rarities. These guys had access to a lot of prototypes at the time; John was raiding dumpsters in Sunnyvale [the old headquarters of Atari] and they were hunting down most of the old Atari employees and going after their stashes.”
He concluded by saying again, “No names that I can recollect though, I’m sad to say.”
Dan did, however, correct the Belgian seller by stating that the unknown individual was an ex-employee of SEGA of America, not SEGA UK.
Sonic Crackers field level 2
So I now knew that the person I was looking for worked at SEGA of America, had some connection to the East Coast, and collected Atari games. It was not much to work with, but I was determined to carry on.
It should also be noted that in the same year Dan had his encounter with this ex-employee, the first ROM image of Sonic Crackers was released on a Belgian BBS by a group called Morgoth (link).
Belgium? The same country as where my copy originated? Was there a connection?
When my leads dried up, I decided to turn my attention to looking up information on the history of Knuckles’ Chaotix and how Sonic Crackers morphed into that game. Maybe this mysterious SEGA employee might have contributed to its development in some way?
Beginning in the late 1980s, SEGA had a toll-free hotline, 1-800-USA-SEGA, for gamers to call in and receive tips and strategies. Players could also write to SEGA and ask for help, and the company would mail back free walkthroughs.
A SEGA of America employee by the name of Clinton “Clint” R. Dyer is credited for writing many of these guides. At the bottom of his guide for Sonic & Knuckles, Dyer wrote:
“You defeated Dr. Robotnik, but in the midst of the battle you forgot to destroy the Death Egg. What does this mean? Stay tuned for more Hedgehog Adventures.
“The End
“Sonic Chaotic?
“32X”
This cryptic message appears to be hinting at a new Sonic game for the 32X add-on called Sonic Chaotic. Could this have been the precursor to the 1995 game Knuckles’ Chaotix?
Sonic Crackers ROM header has a copyright date of July 1994, and an alternative title, “Sonic Studium,” while the title screen shows a build date of April 1, 1994.
The document’s December 16, 1994 copyright would place this announcement five months after the July build date of Sonic Crackers, or eight months after the April date.
Interestingly enough, a beta of Knuckles’ Chaotix, prototype 1207, with the build date of December 7, 1994, one week before the date on Dyer’s guide, was found to include hidden text that spells out “Sonic Crackers S32X” in the Genesis VDP viewer.
“S32X” refers to Super 32X, the official name of the SEGA 32X add-on in Japan.
Dyer, then, had knowledge of an early Knuckles’ Chaotix when it was still a true Sonic game instead of a spin-off title.
Dyer stayed with the company to the end of that game’s development, after the change from Sonic to Knuckles, as is evidenced by his name appearing under the “Special Thanks” in Knuckles’ Chaotix‘s credits (link).
Upon further investigation, I found out that Dyer also worked in the marketing department at SEGA and contributed screenshots and media to first-party games published from 1993 to 1996 (link).
A quick search led me to Dyer’s personal website, Clint’s Handheld Web Page.
According to Dyer’s “My Story” page, he was born on the East Coast in Lancaster, Pennsylvania and lived there until his parents moved to California when he turned three. In 1989, he joined SEGA of America in the San Francisco Bay Area and worked in the Consumer Service Department. His “re-entrance into classic game collecting and playing” started in 1992 when his relatives on the East Coast sent several Atari 2600 games to him (link).
Did I finally find my guy? I asked Dan if Dyer’s name rang a bell.
“Holy crap. That might be right,” Dan wrote back. “I remember Clint running in those circles back then.”
According to a prototype collector named Adam Harvey, Dyer had a history of picking from the trash while working at SEGA. He found and later sold SEGA handheld system mock-ups and a mock-up of the SEGA Neptune, which could be seen at the 2011 E3 convention. He also sold many SEGA Master System and SEGA Genesis prototypes.
Respected prototype dealer Jason Wilson even claimed that Dyer had sold “a few” Sonic Crackers in the past.
“[Mine] came from Clint Dyer who worked at SEGA for many years,” Wilson said. “And if it came from me through him, I can assure you it is genuine.”
I tried contacting Dyer for confirmation, but all of my e-mails bounced. The last update on his handheld site came in 2000. He sold his collection and has not been heard from since.
(Image source: Oisin McGovern)
Dyer might, indeed, have been the original source of Sonic Crackers, or at least one of the original sources. Everything points back to him. And all it took was a travel around the world from Belgium to Ireland to Alabama to Michigan to New Jersey to San Francisco.
Now the reason for there being so many copies of Sonic Crackers is still up for debate and speculation. The most prevalent theory is that Dyer, or someone else with access to several SEGA development boards, copied the same ROM image to these items and walked away with them.
Dyer mentioned on his site that after SEGA laid him off, he found a new job, and then was laid off again. In his own words, “I am currently not working, selling some stuff on eBay, just to get by. I think I was sick and tired of getting laid off from jobs, so I just stopped trying” (link).
Could he have duplicated Crackers in order to supplement his income?
I have no way of knowing if this is true or not because I could not get in touch with Dyer to hear his side of the story, although, realistically, I cannot imagine anyone fessing up to such a crime outside of a court hearing. This remains an allegation at best.
However, keep in mind what Rob and Dan said. Sonic Crackers was included as a bonus, as an afterthought, because Atari was the hot thing to collect at the time. Would it have made much financial sense to try to profit from a Genesis game when there did not appear to be much of a market back then for “newer” console prototypes? If not for profit, why, then, was Sonic Crackers copied to several development boards? What reason would there have been to bootleg a Sonic prototype game when Atari was all the rage?
Many questions remain. The mystery lives on. We may never get the full story behind Sonic Crackers, but at least we know someone who might hold the answers.
UPDATE: In December 2012, Robert S., last name publicly withheld out of privacy concerns, contacted me to fill in some of the blanks about Clint Dyer and how the Sonic Crackers prototypes came to be.
“I knew Clint in the ’90s,” Robert S. told me.
When asked how close his relationship was with Dyer, Robert S. said that they had never met in person but were friendly online.
“I met him on IRC efnet on the channel #rgvc (rec.games.video.classic, after the usenet group). #rgvc, and its earlier incarnation #classic, were a real mecca of classic gaming’s bright minds–guys like Kevin Horton (“kevtris”), Ken Gifford (“TSR”), [Jason Wilson] (“DreamTR”), Keita Iida, Sean Kelly, Dave Stein, Marco Kerstens… A lot of important NES-related people there too, especially Kevin (mostly for his mapper work but he also pioneered the technology that made chiptunes possible). Dave Stein found one of the few working TopGuy models in a warehouse. Ken Gifford used to be pretty prominent in the NES community as well.”
Clint Dyer went by the handles “SegaMan” and “_MrDo_” on #rgvc, where he was a former regular near the beginning of the channel (link).
According to Robert S., Dyer had connections with someone who worked in third-party duplication at SEGA of America.
“Clint’s friend had access to the binary libraries and he burned unreleased and work-in-progress games onto leftover EPROM proto boards. Technically (and this may be a debatable point) they are not true prototypes in the sense that they weren’t used for development or testing purposes.”
Unfortunately, the identity of this individual at SEGA is unknown.
“I don’t know who the other SEGA employee was,” Robert S. said. “Clint at one point revealed to me about his friend in 3PD but he never mentioned his name.”
(Image source: Steven Hertz/Digital Press.com)

“Clint also sent me an extra proto by accident (Monster Hunter, if I remember correctly… was an unreleased Menacer game). I sent that proto back to him.”
Robert S. later wound up with seven more prototypes from another friend of Dyer’s named Mike Garber, Iron Hammer and Nuclear Rush (“two games from the aborted Sega VR Helmet project”), Nightmare Circus, Pengo, Might and Magic III, Worms NTS, and a non-working title labelled “Baby” (which most likely contained Baby’s Day Out).
“What’s interesting is that some of the duplicate prototypes are on different proto boards, and there is no rhyme or reason as to whether it’s an eight or four EPROM board,” Robert S. said. “This jibes with the boards being left over or junked and any old binary being written onto them to make them into a ‘proto.'”
He claimed that the disks containing the binary library, which Dyer had access to, were the same as the ones that surfaced online from a Polish prototype preservationist by the name of Luke “drx” Zapart.
“Here’s the kicker: I didn’t get a Sonic Crackers from him because at the time I considered it a “common” proto–he had like 15 copies of it whereas all of the other games he had maybe one or two copies at the most.”
When asked how he came up with those numbers, Robert S. said that Dyer had typically kept him up to speed about his current inventory.
“I remember when I asked him which protos he had, he usually told me how many of each type he had left. I passed on Sonic Crackers for this reason mainly but also because I really wasn’t into Sonic at that time.”
“Sonic 3 for SEGA… is my favorite game because I basically did a lot of stuff in marketing for this game. I worked at SEGA.” -Clint Dyer (link)
Robert S. said that the prototypes he did acquire from Dyer were uniform in appearance.
“All of these protos looked very clean and had white stickers covering the quartz windows. The name of the game, or the initials of the game were written in ballpoint pen on at least one sticker. If I were to hazard a guess, Clint probably banked on a Sonic game being an easy sell on name recognition alone which is why there were so many copies.”
He elaborated, “I should point out that burning ROMs to unused proto boards wasn’t unheard of in the heyday of classic collecting. Best Electronics sold quite a few Atari 2600 protos (Dukes of Hazzard, Crazy Climber, Swordquest: Waterworld) in this form in the ’90s. There’s probably more motivation and resources available today to fake a proto then there was in those days. I considered most of Clint’s protos to be curiosities more than anything and not particularly valuable. It was more about playing unknown games (long before emulation was common) like Might and Magic III than making money, at least for me. Some of the protos, definitely the VR helmet games, may already have had binaries burned on them and quite possibly were actual development items. No dumps exist for either Iron Hammer nor Nuclear Rush, and neither were in the QA binary library that drx released.”
When asked if he might know roughly how many prototype boards Dyer removed from SEGA to get an idea of the scale of this operation, Robert S. was uncertain.
“No idea, but it wouldn’t have been more than a few dozen.”
Like everyone else I talked to, Robert S. has not heard from Dyer in several years.
“The other thing is that I lost contact with Clint around 2000. He was having a few personal problems and offered to sell me more protos and also offered me the combined Genesis/32X photo mock-up (a.k.a. the Neptune). I didn’t buy anything from him then because at the time I didn’t think it was worth paying $400 for what was a lump of plastic-covered wood. Oh well.”
Robert S. has a couple of theories of his own on why Dyer has done a disappearing act.
“I think part of the reason that Clint has been off the radar for the last decade is that he doesn’t want to be found. Maybe for fear that some legal remnant of Sega may come after him for theft of physical or intellectual property, or maybe he’s just a recluse.”
He closed the conversation with a warning to any prospective Sonic Crackers buyers.
“As I said earlier, it might be more prudent to base the value of these things as being proto boards, regardless of content. It would be far too easy now to segment any old binary, burn it to the EPROMS, and call it a ‘proto.’ In that sense, are these really anything more than a fancy repro cart?”