SNES Development
Sluggo III

Sluggo III SNES Memory Emulator

Sluggo 3, 1

Sluggo III, 2

Sluggo III, 3

Apple II RoundTable: Sluggo III - Nintendo Development System for the Apple IIgs

Real Time Conference Transcript

Guest: Bill Heineman, Programmer

Company: Interplay Productions/Parsons Engineering

Topic: Sluggo III - Nintendo Development System for the Apple IIgs

Date: January 28, 1992

Select item 5 on the A2 main menu for a complete schedule of upcoming A2 RTCs. For even more information, see Bulletin Board Category 3.

Copyright © 1992 by the Apple II RoundTable of GEnie. All rights reserved.

<A2.Lynda L.BOTEZ> I’d like to introduce one of my favorite Apple II Developers here in the A2 RTC room tonight. William Heineman from Interplay.

Astounding Applause

He’s here to chat with us about his Sluggo III Nintendo Developer System, and let us know what he’s been up to lately. In case you don’t know, Bill is an Apple II programmer extraordinaire. He’s responsible for creating some of the greatest Apple II games ever. I can’t list ‘em all, but Bard’s Tale (all of ‘em), Tass Times, Wasteland… etc. are a few of ‘em. He currently works for Interplay; and besides all the different hats he wears (I’ll let him tell you), he writes games for the GS and Nintendo.

<A2.Lynda L.BOTEZ> So, without further ado… I’m introducing Bill Heineman (“Burger Bill”). Say a few words, Bill!

<BurgerBill INTERPLAY.> A few words, Bill!

<Jordan J.SPRINGGAT1> Where does Nintendo fit in with the GS?

<BurgerBill INTERPLAY.> I invented a board called the “Sluggo III” that allows a developer to create Super Nintendo software using a IIgs or IBM PC as a host. It connects through the parallel port and comes with 512K memory standard expandable to 4 megabytes. I have already used it to write a game called “RPM Racing” and the upcoming “Out Of This World”. This device is a “ROM” emulator that you can emulate just about any Super Nintendo cartridge. BTW the Sluggo III can also hook up to a Genesis, Lynx and Turbo Grafix 16. The price is 895 for a single ROM system and 1295 for a dual. Any questions…

<Nate N.TROST> Okay… first, is there any way to get into Super Nintendo programming without having to take a full time job and move out to California? :)

<BurgerBill INTERPLAY.> Well Mindscape is in Illinois and Origin Systems is in Austin TX. You could move there.. :) You could offer your services as a contractor but to publish software requires a blessing from Nintendo which costs $$$.

<Jordan J.SPRINGGAT1> Does the board require the game unit itself? And what language does the board use? :-)

<BurgerBill INTERPLAY.> The board (It’s an enclosed unit in a nice case) does require the target system. You do get a development cartridge for a specific system from me. The Super Nintendo can be programmed with 65816 Assembly or ORCA/C.

<Nate N.TROST> Hmm, okay, second, on the subject of GS games, what is the status of Bards Tale III GS, and is “Out of This World” the same thing as this “Another World” game I’ve been hearing about?

<BurgerBill INTERPLAY.> Out of this world = Another World. Bard’s III GS is up in the air right now.

<Nate N.TROST> Does Nintendo gives their technical information to individuals. I assume not

<BurgerBill INTERPLAY.> No, Nintendo will NOT give out info to individuals. You must get the info from a Nintendo developer.

<| Steve | C.GUNN> Ive heard that you can download the ROMs from a game to your hard disk.. so would it be possible to play the games, (not to copy them) and more importantly to disassemble them to see how they work??

<BurgerBill INTERPLAY.> Yes it’s possible…

<| Steve | C.GUNN> Ok.. does the Sluggo III support the old Nintendo also?

<BurgerBill INTERPLAY.> Yes it does. You must purchase a dual since the 8 bit Nintendo requires 2 ROMs.

<Paul C.MEYERS1> Okey dokey.. I think this has just been answered, but is it possible to use Sluggo III to play Nintendo games on the GS?

<BurgerBill INTERPLAY.> Well, not exactly… You download the cartridge data into the Sluggo III and then you play them on the Super Nintendo you also have hooked up. You can store the cartridges on the IIgs hard drive but the GS doesn’t actually execute the code.

<S.QUICK1> You can use your GS monitor to view the SNES machine instead of a TV.

<Paul C.MEYERS1> Ok.. Also, why is this called “Sluggo III”?

<BurgerBill INTERPLAY.> I had a Sluggo I and a Sluggo II, it seemed natural. I was called Mr. Bill for a while…

<Mike TBC> Can you tell me a little about the actual design process you go about when working with your card. GA

<BurgerBill INTERPLAY.> A Sluggo III is nothing more than a developer’s tool, just as ORCA/M or Merlin is a tool for IIgs software development. So what exactly are you asking?

<Mike TBC> Basically you then had to write your own software tools. Correct?

<BurgerBill INTERPLAY.> I use Merlin for writing the code for the Super Nintendo. But things like graphic editors and sound editors must be written by yourself.

<Mike TBC> And then it’s simply a matter of getting the tech info from one of the manufacturers, by hooking up with an existing publisher, correct?

<BurgerBill INTERPLAY.> I sometimes use SynthLab for music composition and Sound Shop for sound editing. But I must convert the data to something the Super NES can use. If you wish to develop Super NES software, you must hook up with a Nintendo developer or reverse engineer the Super NES yourself.

<dan D.GEMMER1> Ok, Mr Bill. How long do you intend to keep this offer around?

<BurgerBill INTERPLAY.> Forever. Contact Parsons Engineering or Myself to get sales literature or place an order.

<BurgerBill INTERPLAY.> (310)-695-3966 for me or (818)-331-1377 for Parsons Engineering.

<dan D.GEMMER1> Thanks, one more question, is it legal to develop software with out permission from Nintendo?

<BurgerBill INTERPLAY.> Yes and no. Yes it’s legal, but No, you’ll get sued so fast it’ll make your head spin. You could write the software then submit it to a licensed Nintendo developer such as Interplay for publication. Otherwise you cannot distribute your game. We do look at submissions. But only if you have a COMPLETED game. No ideas please.

<dan D.GEMMER1> Ok, thanks. PS, do you have any documentation you can send people?

<BurgerBill INTERPLAY.> The Sluggo comes with complete documentation. And software to drive it for the Apple IIgs and the IBM PC. Give me a call and I’ll mail docs.

<Mike TBC> You mentioned that Sluggo III interfaces parallely – what parallel card do you use personally with your GS?

<BurgerBill INTERPLAY.> AE Parallel Pro. And it is the ONLY one that works with the Sluggo since it emulates a PC parallel port. I supply the software for the AE card but I do have a version that runs with a grappler and an Epson card but it’s download only. No debug or step functions.

<John #18 J.LARSEN4> If WE develop a program OURSELVES we should have the RIGHT to give it to friends or whomever we want to give it to.

<BurgerBill INTERPLAY.> Well. No one says you can’t develop software for the Nintendo but there is a copy protection chip in each cartridge and to make cartridges yourself you need to copy a PATENTED copy protection chip. The cartridges that come with the Sluggo DO have the chip in them but they are connected to a Sluggo.

<John #18 J.LARSEN4> Why is there a single and a dual sluggo.

<BurgerBill INTERPLAY.> A Dual Sluggo emulates TWO ROMs simultaneously. For 16 bit systems or the 8 bit Nintendo which uses 2 ROMs at the same time.

<dan D.GEMMER1> Ok, Mr. Burger, I am a high school sophomore, with a super NES, a gs, and a modem, would either of the units be of any practical use for me?

<BurgerBill INTERPLAY.> The Sluggo III is a developers tool. It has very limited use otherwise. It is a hardware device that emulates a cartridge. You still need qASM or Merlin.

<SDI4ever J.KLAR> Bill: Here’s a memory test for you. How well do you remember Wasteland? I’ve got securpass’s 1,3, & B. I cannot get into too many rooms in Sleeper Base.

<BurgerBill INTERPLAY.> Did you look in all of the trash? Also some doors can be blown to bits with just the right firepower. Securpass 7’s and A’s are in Cochise. You have to find them.

<A2.Lynda L.BOTEZ> Okay, how about an answer to my question, Bill. What are you doing these days for the GS? (After 99 Bottle of Beer :-))

<BurgerBill INTERPLAY.> I wrote a little toy called P0rnoWriter. And I am making a sequel. It’s called StarTrekWriter and will create Star Trek stories. I have Scott Everts assisting me (He did the Star Trek Stack). Also I am rewriting Deliverance and Bakkup for Vitesse.

<Nate N.TROST> Okay, Bill, do you know if NEC, Sega, Atari are any easier to work with than Nintendo?

<BurgerBill INTERPLAY.> The Super Nintendo has it’s ups and downs. You will find this to be true with just about any game machine except the Lame boy. It’s the machine from hell. I prefer the Super Nintendo since you can scale and rotate graphics in realtime. To get info, only the Atari Lynx is easy to get. Sega and Nintendo keep their information a tight secret. Just call Atari and they’ll send everything you need to write software for the Lynx.

<BurgerBill INTERPLAY.> Well I gotta go make more GS software….

<LUNATIC> You make it, we’ll buy it!

<A2.Lynda L.BOTEZ> I like the sound of that, Bill. :-)

<A2.Lynda L.BOTEZ> I’d like to thank BurgerBill for being here with us tonight. If you have any more questions for Bill, you can leave him e-mail…

<A2.Lynda L.BOTEZ> Thanks again for coming, William.

<BurgerBill INTERPLAY.> Bye all…

End of transcript

Download Transcript: Sluggo III - Nintendo Development System for the Apple IIgs


Transcript from comp.sys.apple2, images from Retro Games, both found by Raphaël Doursenaud.

Mention in Stay Awhile and Listen: How Two Blizzards Unleashed Diablo and Forged a Video-Game Empire by David L. Craddock.