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RoboCop runs on DOS, Terminator runs on MacOS & Apple II.
It's true. And we've got the screenshots to prove it.
June 04, 2024
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What Operating System would you use to power a lethal android sent from the future… or an awesome, law-enforcement cyborg?

If you said Linux, UNIX, or some sort of Real-Time embedded OS… you’d be wrong.

The answer is... DOS.  And MacOS.  Seriously.

And we have boot screens, from both RoboCop and The Terminator, to prove it.

RoboCop

Part Man.  Part IBM Compatible PC.  All Cop.

In the 1987 classic, RoboCop, the titular cyborg is powered by, you guessed it, DOS.

Want proof? Check out this screengrab from the film where RoboCop is booting up his systems:

I wonder how much RAM RoboCop had...

COMMAND.COM. CONFIG.SYS. An .EXE file.

Yep. There can be no doubt… RoboCop runs DOS.

But… which DOS? MS-DOS? PC-DOS? DR-DOS?

Honestly… it’s darn near impossible to tell based on this screenshot. It’s definitely not FreeDOS (as that was created after RoboCop)… but, otherwise, it could be any of a number of different MS/PC compatible DOS systems.

My money is on PC-DOS. RoboCop just feels like he would be an IBM guy. The guys that built RoboCop did wear neck ties, after all.

The Terminator

Wonder if the T-800 could play Oregon Trail...

In 1984's "The Terminator", Arnold Schwarzenegger -- I mean... the T-800 -- was sent back in time.  From 2029 to 1984.

Which begs the question: What Operating System would a robot be running in 2029?

Let's find out!

A frame from Terminator (1984)

That, right there, is from the point of view of the T-800 model Terminator. You’ll note the 6502 Assembly code on the screen… including comments! This is clearly taken from software intended to run on an Apple II.

So the T-800 was a 6502 powered Apple II.  Most likely powered by Apple DOS 3.3 (as that was the most widely used version).

Now.  To answer the question that is, obviously, on your mind: Yes.  The T-800 Terminator could run Oregon Trail.

But, what about other Terminator models?

Terminator 3 - Rise of the System Extentions

Back in 2003, we saw the third installment of the Terminator franchise: “Terminator 3 - Rise of the Machines”.

In the third movie, Schwarzenegger plays a T-101 model Terminator -- specifically a "Cyber Research Systems Model 101 Series 850 Infiltration-Combat Unit" -- sent from the future (naturally).

What software is powering the T-101?  Luckily, at one point during the film, he needs to reboot. And we are treated to a very brief shot of the boot status screen.

> RESTART

At first glance, this appears to be just a mess of barely decipherable computer techno-jargon. But, if I can direct your attention to the lower left side of the “RESTART” screen, you’ll notice some recognizable items…

ENHANCE!

Well looky here...

What's that I see?

“QUICKTIME PLAYER”?

“CONTROL STRIP”?

Wait just a second! What we have here are the names of Extensions of classic Mac OS (the pre-OS X stuff)! And “ODBC Setup PPC” is a classic MacOS control panel for PPC based Macs!

But, what version -- exactly -- of Mac OS would robots of the future use to power their most lethal fighting machines? Well. There’s one clue that helps to narrow it down:

“KEYCHAIN ACCESS”.

The “Keychain” functionality of Mac OS was added in MacOS 8.6. Meaning that the version of MacOS being booted on this T-101 Terminator would need to be between MacOS 8.6 and MacOS 9.2.2 (the very last version before Apple completely discontinued the classic Mac system).

In other news, if you hooked a T-101 Terminator up to a monitor, and plugged in a keyboard and mouse (I’m assuming there’s an ADB or USB port on him somewhere)… this is likely what you would get:

This is what the desktop of a futuristic killing machine looks like.

In summary:

  • RoboCop runs DOS.
  • The original Terminator is built on a 6502 based Apple II.
  • The Terminator model from Terminator 3 runs MacOS 8.6 on a PowerPC architecture.

One thing is crystal clear: SkyNet is an Apple fan.

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Looking for the Podcast RSS feed or other links? Check here:
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Give the gift of The Lunduke Journal:
https://lunduke.locals.com/post/4898317/give-the-gift-of-the-lunduke-journal

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Looking for the Podcast RSS feed or other links?
https://lunduke.locals.com/post/4619051/lunduke-journal-link-central-tm

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Be sure to subscribe here at Lunduke.Locals.com to get all shows & articles (including interviews with other amazing nerds).

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The field seemed dead from mid July until a couple weeks ago. I have several irons in the fire at the moment.

Still, it was a just-in-time opportunity as companies close down hiring during the holidays and typically through January.

Did AI take away all the jobs? I can't say that. There are ebs and flows I've experienced before and this didn't feel different.

Were a LOT of the job opportunities about AI? Yes. I would have been more worried had I not been investing in developing AI skills the past 3 years.

Did the job I land involve AI? No. Will I use AI? To prep before-hand? Absolutely. I'm thrilled at what I'm putting together so that I can show up day one and rock this assignment.

I don't think the client is using AI so I don't think I'll be allowed to. Six weeks - that's fine with me.

October 28, 2026
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3 Days Left to get your name into LCOS 1.0’s About Window!

Holy imminent operating system release, Batman!

Three things worth knowing:

  1. Saturday, October 31st is the last day to get your name into the LCOS About Window by picking up a Lifetime Lunduke Journal Subscription.

  2. Saturday, October 31st is also the last day when Lifetime Subscriptions are massively discounted. (Crazy, how those two dates line up! What a coincidence!)

  3. Sunday, November 1st is the official release date for LCOS 1.0!

Want your name in the About window for the Lunduke Computer Operating System 1.0? You’ve got about 3 days left to make it happen!

Here’s what to do:

  1. Go to this page and pick up a Lifetime Subscription (aka “One Time Contribution with Lots of Perks”).

  2. Within a few hours, you’ll receive a confirmation email from yours truly with all the details.

  3. Reply to that email with how you want your name displayed in the LCOS 1.0 About Window (nick name, first name, or full name are all aok).

Just be sure complete step 3 before midnight (Central Time) on Saturday, October 31st so it definitely makes it onto the final LCOS 1.0 build! My advice? Do this by Friday, October 30th so there’s no chance you miss it!

Huge thank you to everyone who has been supporting The Lunduke Journal and LCOS! You make all of this possible!

-Lunduke

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October 17, 2026
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Worth repeating: If you want your name in the LCOS About Window (see the screenshot below), you only have through October 31st to grab a Lifetime Subscription to The Lunduke Journal and make that happen.

Huge thank you to everyone who has contributed with both hardware testing and financial support. We’ve had absolutely tremendous momentum over the last few months, and that wouldn’t have been possible without all of you.

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October 13, 2026
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Right now, LCOS needs your help. Here’s how:

  1. Test the latest LCOS release on your hardware. Hit any snags? Report them on GitHub, the Lunduke Forum, or via DM on X.

  2. Donate to LCOS (and The Lunduke Journal), so that we can expand our hardware testing lab (among other expenses).

If you haven’t already, watch the LCOS Roadmap video, to get an idea for where we’re heading (in 1.0 and beyond).

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