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Chris Garrett

@chrisg.com

πŸ‡¨πŸ‡¦πŸ‡¬πŸ‡§Nerd * Content Marketing / WordPress * Retro gaming and programming * Raspberry Pi / Arduino Etc * Warhammer / D&D * 3Dprinting / making / CNC / lasercutting

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30.06.2023
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Latest posts by Chris Garrett @chrisg.com

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PETVaders by Chris Garrett Commodore PET Space Invaders De-make

PETVaders playable demo now up on my @itch.io page either as a PRG download or play in your web browser:

makerhacks.itch.io/petvaders/

Use W and D to move, and Space to fire

#retogames #pet

05.03.2026 16:50 πŸ‘ 9 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1

Came across the phrase "cognitive DDOS" to describe our present culture.

Understood instantly what it meant.

26.02.2026 02:54 πŸ‘ 2686 πŸ” 989 πŸ’¬ 10 πŸ“Œ 0

"Top 1/3 of income earners are worried about their employment situation - the most worried they have been in the history of the series about the labour market."

I am sure this is fine

25.02.2026 16:06 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Further proof that tech bros take away the wrong lessons from fiction. See also: torment nexus/twitter

25.02.2026 13:47 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

But the think of the share prices!!1

25.02.2026 13:18 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Very very hungry starving cat

Very very hungry starving cat

The dish! I can see the bottom of it!!

25.02.2026 12:55 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Thanks!

25.02.2026 11:41 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
PETVADERS XC-BASIC3 game demo - Part 3
PETVADERS XC-BASIC3 game demo - Part 3 YouTube video by Retro Game Coders - Chris Garrett

PETVaders now has full alien formation movement and scoring

How would YOU move 50 aliens left/right/down in formation while allowing the player to move and fire bullets, with collision detection, alien kills, and protective bases that you can destroy? All on a 6502 at 1mhz

youtu.be/Kd0w5YaczmQ

25.02.2026 11:38 πŸ‘ 6 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

Need to get AI in there for the investment $ to flood in

24.02.2026 13:41 πŸ‘ 30 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

"Me? No, I do NOT like entertainment."

24.02.2026 13:31 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
I Verified My LinkedIn Identity. Here's What I Actually Handed Over. I wanted a blue badge on LinkedIn. To get it, I gave a US company my passport, my face, and my biometric data. Then I read the fine print.

Should you verify your identity in LinkedIn for a blue tick? You decide...

thelocalstack.eu/posts/linked...

23.02.2026 08:06 πŸ‘ 3 πŸ” 2 πŸ’¬ 2 πŸ“Œ 0
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XC-BASIC Shoot 'em Up: Programming the PET Part 2 In "Programming the Commodore PET part 2" we start coding a single-screen shoot 'em up video game using XC-BASIC.

Programming a shoot 'em up for the Commodore PET using XC-BASIC3

retrogamecoders.com/xc-basic-sho...

19.02.2026 14:27 πŸ‘ 3 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
SAM in a CAN 2

SAM in a CAN 2

I've two big projects underway. The first that I'm currently building up for several people (and have parts for more) is 'SAM in a CAN 2' which is an original SAM Coupe motherboard in a new aluminium case with all my major peripherals incorporated.

The second, for which I just use the codename...

19.02.2026 11:33 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Nice! I was expecting someone to have made a SBC/fpga like they did for the MSX before now :)

Now I think on it perhaps the zx uno has a SAM core πŸ€”

19.02.2026 11:40 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

F-35 custom ROM user forum moderator: "Duplicate question/off-topic. Questions about imminent landing failures are not welcome here in 'urgent troubleshooting' please direct your post to 'feature requests/roadmap' in future"

19.02.2026 11:32 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Main difference is I didn't need to sell any vital organs to own a Dragon 32 ;)

(there doesn't even seem to be any modern/FPGA/etc recreations of the Sam unless you count ZX Next family)

19.02.2026 11:27 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
PETZerk WIP game for Commodore PET

PETZerk WIP game for Commodore PET

WIP - picked up the idea of PETZerk (Bezerk demake) for the Commodore PET but in XC-BASIC instead of C this time around.

Originally I was going to fill the screen but by fitting it into a 20x20 character grid I can also more easily port to Vic 20 with user defined characters πŸ€“

#retrogame

18.02.2026 17:48 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

The trump crime family isn't investing in weapons for nothing

18.02.2026 15:03 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Getting the Most Out of Your R36S The R36S portable retro games console is pretty great right out of the box, but here are the best tips to get the best out of it

Top tips to get the best out of the #R36S portable retro games console
retrogamecoders.com/r36s-tips/

16.02.2026 16:05 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Darn it, thanks anyway :)

13.02.2026 09:09 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Thanks :)

12.02.2026 18:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Ah crap I thought it was on the 17th and I missed it

Guess I will aim for march and put it in my personal calendar this time :(

12.02.2026 16:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Over on threads someone just use ai;dr and we all need to adopt that right quick

11.02.2026 19:56 πŸ‘ 12039 πŸ” 4177 πŸ’¬ 86 πŸ“Œ 190
Preview
R36S Pocket Games Console Review (Cheap + Great!) R36S Review - Take a look at this superb value for money handheld retro system emulation console that arrives ready-to-use

Turns out, the R36S is a fan favourite for a good reason!
retrogamecoders.com/r36s-review/

#retrogames

11.02.2026 16:22 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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09.02.2026 02:19 πŸ‘ 3902 πŸ” 504 πŸ’¬ 38 πŸ“Œ 16
Video thumbnail

It works 🀩

08.02.2026 15:37 πŸ‘ 9 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I’m not on it so they do have good judgement 🀭

08.02.2026 15:26 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Oh wow! The most time I spent other than downloading was the discworld mud :)

06.02.2026 11:45 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Ha, the original social media networks!

06.02.2026 11:33 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Building a modern BBS, fixing old hardware, and C64 Ultimate review

Latest from the Retro Game Coders newsletter:

Building a modern BBS, fixing old hardware, and C64 Ultimate review

newsletter.retrogamecoders.com/posts/buildi...

#retrocommunity

06.02.2026 11:29 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0