𝐑𝐈𝐒𝐂 𝐎𝐒 @riscos
Running on ARM before it was cool. Retro computing at its most expensive. Also at: https://t.co/ObcsuPCEYB https://t.co/mxlIgmtBZn 35 years behind everyone else Joined November 2007-
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Today's fun fact: Browsing the web on an Archimedes (real hardware, not emulated) with ArcWeb is very much still possible! (Bonus hat-tip to @ActionRetro1 for creating FrogFind to make pages usable on old systems!)
New RPCEmu today, 0.9.5. marutan.net/rpcemu Scroll Wheel, quick blank floppy discs, LBA hard disc support @riscosity @riscosnews @riscos
Another excellent deep dive into how a classic Acorn game works.
London double-decker bus racing in 1982. Sponsored by Acorn Computers. youtube.com/watch?v=8SlO5_… (Hat-tip to @tomscott's newsletter for the link)
Trying to get away from the silliness of Twitter/X/whatever it's called this week? Good news: We're now available on Bluesky: bsky.app/profile/riscos… And, of course, we're also on Mastodon: mastodon.social/@riscos
Today marks two years since the Cloverleaf Kickstarter ended with €11,034 raised. 🎂 Most of the rewards remain unfulfilled and there's been no updates in months. 🤔 Seems a high price for a reskinned RO Direct and a filer app that's expensive and doesn't work very well. 💸
Occasionally, the ROOL forum users remind us why we don't bother with the forum. One thread has a suggestion that because RISC OS is modular, the GPL is irrelevant. It then devolves into arguments about how the GPL is bad becuase they can't circumvent it to steal code they want.
Some great Easter fun for the Beeb from @educraftuk! 🐇
Some great Easter fun for the Beeb from @educraftuk! 🐇
The makers of @AppleTVPlus' new Tetris film clearly have good taste in microcomputers. Could have picked a slightly less yellowed one, though...
@armbytes Maybe this year #retro #isthisthingstillon #riscos @riscos
The IconBar has posted a short roundup of some of the recently uploaded ABug talks in case you missed them: iconbar.com/articles/ABug_…
In today's ABug talk upload, Alan Peters and Martin Piper tell the story of the 1990s Acorn/RISC OS game publisher, TBA Software. youtube.com/watch?v=Z0-9c-…
Another new ABug talk today. This time, @colinhoad talks to Tony Oakden about how Acorn Electron games like Quest, Star Port and Camelot launched his career in game development. youtube.com/watch?v=OT5aLn…
I said it was a dumb idea, but I did it anyway. Ultimate Doom running on the 5x86 and StrongARM CPUs in my Acorn RiscPC simultaneously 😁

Paolo Fabio Zaino - �... @PaoloFabioZaino
366 Followers 887 Following Distinguished principal software engineer. I love #cybersecurity, #Linux, #BSD, #KaliLinux, #RetroComputing, #RetroCoding, #RISC_OS, #AmigaOS, #AtariST & #8bit
Archive Magazine @archiveriscos
429 Followers 205 Following Archive is the magazine for RISC OS users. Published since 1987. Subscribe now to get the latest issue through your door! #riscos #acorn #opensource
RISCOSitory @RISCOSitory
535 Followers 42 Following Publishing news and information relevant to RISC OS and its users. RISCOSitory can also be found on Mastodon @[email protected]
RISC OS News @riscosnews
343 Followers 22 Following
Computing History @computermuseum
32K Followers 1K Following The Centre for Computing History - The UK’s largest computer and video game museum with a uniquely hands-on exhibition.
BBC Micro 🦉 @acornproton
4K Followers 4K Following The BBC Micro was designed by Acorn Computers in the 1980s for the BBC Computer Literacy Project. Retrogaming and vintage computing fan account.
Bryan Hogan @rougol
436 Followers 360 Following RISC OS User Group Of London, organiser of https://t.co/WOo9EgRflF
Retro Software @RetroSoftwareUK
612 Followers 306 Following Retro Software is both a community dedicated to supporting the development of new games for retro computing platforms and a publishing label for Acorn micros.
Andrew Hutchings @LinuxJedi
3K Followers 818 Following Embedded Software Engineer at @wolfSSL. OSS advocate. Restores and designs Acorn & Amiga hardware (https://t.co/Kw3E7L9Hks). @linuxjedi.co.uk on Bluesky
Michael Grunditz @QtARM
231 Followers 69 Following StrongED in RISC OS and Vim/vi in UNIX. CED on Amigaish systems.
TechNoodles @NoodlesTech
2K Followers 6K Following I'm like Marmite. That's gone past its Use By date.
pixelblip @pixelblip1
2K Followers 318 Following Pixelling is my name and game.....as well as makin music and playing it. VR is also really exciting. Miles Davis and Sly Stone are my biggest influences...
Gerald Holdsworth @radiogezza
270 Followers 1K Following Radio Presenter, Electronic/Broadcast Engineer, Web page creator, retro computer fan, father, husband, son.
AMCOG Games @AmcogG
438 Followers 800 Following Buy Star Mine on Steam: https://t.co/Kcvm9axnzG Developing indie games since being a kid in the 1980s.
Mark F. Grogan | Atar... @MarkFGrogan
3K Followers 1K Following Started off with the Atari ST in 1990, big love for late 90s PCs and I also like Amiga
Adam Mulligan-Wilson @RetroRandRs
2K Followers 1K Following This account is no longer used - instead, I'm "https://t.co/ZlnWbqYVdh" on BlueSky and "themightymadman" on Threads.
OldTechAdverts @OldTechAdverts
8K Followers 5K Following Old Adverts from Tech, Games, Electronics and Engineering. Bring on the nostalgia. A Smiler. Also a sucker for retro calculators. https://t.co/IDflyQkRIo
Xander Mol @xahmol
303 Followers 379 Following IT Audit Manager, loving girlfriend Gerda and sons Wouter and Reinier. | https://t.co/I6lIBgq9i6 | https://t.co/TlHDHEhJJb
David McCarthy @daviddmccarthy
36 Followers 752 Following
Trent_Molina224 @TMolina22432430
2 Followers 283 Following
Plague Doctor 🐓�... @VengefulArzt
944 Followers 2K Following Watching 🌍 spiral into viral death. It didn’t need to be like this. . 12 x (🐒🐒🐒🐒 🐵🐵🐵🐵 🐒🐒🐒🐒) #SaveMarsdenPoint #RightToRepair
alzamora @alzamor27047419
11 Followers 104 Following
Bernard North @NorthBernard
25 Followers 363 Following
Werner H. L. @WernerHL166128
365 Followers 1K Following Bibo cum Guelfis, venor cum Gibellinis, et Helvetios supra calicem observo.
Tim Brown @timb_machine
3K Followers 5K Following push(@twitter, 'Adversarial Engineer'); # i tweet in Perl
Jesus Christ @ChristLinux2050
70 Followers 1K Following
ThePoshBarbarian 🔞 @BarbarianPosh
136 Followers 5K Following 18+ only (I retweet NSFW). Your average gallo-British lad from the bumfuck middle of nowhere. He/him
jackalek @jackalek
128 Followers 4K Following
Markous 🇬🇧 🇪... @kalsjdhflkjsa
573 Followers 1K Following Web Developer based in Manchester. https://t.co/uaviTFPxRi
Daniel Hanlon @x_hanlon
7 Followers 176 Following
xkiyo @kiko123656
21 Followers 6K Following
Ritchie Nemo @NemoMan1970
0 Followers 58 Following
mepy @___mepy
89 Followers 608 Following
RetroCPUDude @retrocpudude
890 Followers 5K Following
Olufsenman @olufsenman9776
0 Followers 1 Following
Eppo @eppoheemstra
438 Followers 2K Following
Degama Musumbu @DegamaMusumbu
66 Followers 509 Following
Intuition Amiga @IntuitionAmigaX
33 Followers 318 Following If you enjoy what I do, please support me on Ko-fi! https://t.co/H4kq4Z8UuG https://t.co/fM32wj4gf5 https://t.co/saVD71YAmj
rob andrews @RobPcrepairzone
77 Followers 36 Following
Greg Bisby @gregbisby
6 Followers 57 Following
D. B__Cooper @Begi_Duncan
638 Followers 3K Following Electrical and Electronics Engineer.|| Telecommunication.|| Avionics|| My Father's Son. .
Anderson293 @jherber3731
23 Followers 134 Following
Cip060 @cippo74_cip060
146 Followers 2K Following
Alex Stevenson @Candhu21
36 Followers 124 Following
lego510 @lego510
567 Followers 1K Following ラジオ少年の成れの果て。時々、園児に”あ”。雑食です。 今は未だビールはガンに効かないが、そのうち効くようになると信じてる🍺
Mike Mikjær @mikjaer
1K Followers 2K Following YouTuber, Security consultant, musician, comedian, data archeologist, open source, hacker and digital freedom fighter. 🌈 Polyamorous Tweets in DA and EN.
Sideqwst @sideqwst
55 Followers 200 Following Promote, showcase and create a community around your games from concept stage to published.
petemartin @petemartin
139 Followers 451 Following Software Security Architect at Bloomberg LP. Opinions are my own.
Phillip Partridge @pjpartridge
192 Followers 432 Following Husband | Father | Senior Software Engineer | Runner
🇺🇦🍉Лысъ ... @sprilitsli
175 Followers 555 Following Lazy evil fur ball.Sometimes programmer.Sometimes artist.He/him, 🇺🇦,try to study english. Commissions open. Sometimes NSFW:3
Andrew @the_real_banksy
59 Followers 315 Following
Christian Nwoko🐐 @ChrisNwoko5
896 Followers 5K Following A Cryptocurrency Merchant (Pi Network Proponent)
Beeblebrox42 @beeblebrox42
13 Followers 269 Following
Johan Gillis @on4jo
15 Followers 238 Following
Thomas Nee @fastcars454
0 Followers 22 Following
RISCOSMUG @riscosmug
21 Followers 19 Following The Midlands User Group - using and enjoying #RISC_OS. We meet online most months, with occasional in person meetings at the Dodderhill Parish Community Hall.
Archive Magazine @archiveriscos
429 Followers 205 Following Archive is the magazine for RISC OS users. Published since 1987. Subscribe now to get the latest issue through your door! #riscos #acorn #opensource
RISCOSitory @RISCOSitory
535 Followers 42 Following Publishing news and information relevant to RISC OS and its users. RISCOSitory can also be found on Mastodon @[email protected]
Computing History @computermuseum
32K Followers 1K Following The Centre for Computing History - The UK’s largest computer and video game museum with a uniquely hands-on exhibition.
Raspberry Pi @Raspberry_Pi
608K Followers 1K Following We make very small computers which you can buy from just $4. We are also the literal coolest. Be excellent to each other. Tech support: https://t.co/ZEBSfmuErK
BBC Micro 🦉 @acornproton
4K Followers 4K Following The BBC Micro was designed by Acorn Computers in the 1980s for the BBC Computer Literacy Project. Retrogaming and vintage computing fan account.
Bryan Hogan @rougol
436 Followers 360 Following RISC OS User Group Of London, organiser of https://t.co/WOo9EgRflF
Vince 'real human' Hu... @VinceMH
275 Followers 215 Following I have stood before your god, and he feared me. His trickery is why I walk the Earth in this shell - but all things die. One day, he will have to face me again.
Retro Software @RetroSoftwareUK
612 Followers 306 Following Retro Software is both a community dedicated to supporting the development of new games for retro computing platforms and a publishing label for Acorn micros.
philpem is at @philpe... @philpem
774 Followers 769 Following Moved to https://t.co/eeummRPXRp Only here for the couple of backwards companies who insist on using Twitter for customer service (what is this, 2009?)
*i am cmj @oflaoflaofla
119 Followers 123 Following
Acorn Archimedes bot ... @ARM2bot
460 Followers 7 Following Runs your tweet on the first ARM computer - Acorn Archimedes (1987) running BBC BASIC V Reanimated in simulation by descendent AWS Graviton2 w/ Arculator.
Peter Howkins @flibbl... @PeterHowkins
122 Followers 89 Following
Acorn Things @AcornThings
465 Followers 105 Following Richard Leggett’s nostalgic account focussed on all things Acorn Computer. I do other tweets elsewhere. Grew up on the Elk/BBC, worked at Acorn in the 1990s.
Raspberry Pi Team @TeamRaspi
9K Followers 82 Following This account is no longer active. Our team is @Raspberry_Pi, @EbenUpton, @clivebeale, @MissPhilbin, @ben_nuttall, @dave_spice & @gsholling.Beeb@30 @beeb30
168 Followers 105 Following The official thirtieth anniversary celebrations for the BBC Micro and Computer Literacy Project. Sunday, March 25th 2012. See @vcfgb for latest announcements.
Andy’s Retro Comput... @Retro_Computers
6K Followers 743 Following Retro & old computers and consoles. Private vintage computer collection on the edge of the Fens. Amateur radio call is M1NER.
Neil Spellings @neilspellings
3K Followers 1K Following Enterprise & Cloud infrastructure architect & owner @XenCentric, ex-Citrix CTP & @eucforumuk leader, father, husband. Often outspoken & ever so slightly cheeky!
Russell Davis @ukscon... @ukscone
1K Followers 484 Following @[email protected] @ukscone.bsky.social
retro-kit @retrokit
524 Followers 214 Following The twitter account of a retro computer user covering Acorn Computers and the odd Amiga :)
Paradise Games @Paradise_Games
255 Followers 359 Following 🏝 Fulltime Game Dev, Sparetime Retro, Homebrew & GameJam Dev, Arcade Tinkerer & Owner of the Mini-Arcade Cabs that appear at Retro Gaming Events! 🕹
David Gregory-Kumar @DrDavidGK
7K Followers 1K Following RTS Journalist of the year. I’m married to the amazing @suji007 and we’re dads to Marnie, Maeve and Marie 🏳🌈 Find me on Bluesky
Martin Hansen @RISCOScode
407 Followers 31 Following NEWS website about RISC OS & Acorn computers, including the Raspberry Pi. Articles on computer art, music, & interfacing plus software reviews, & show reports.
Stuart Ashen @ashens
100K Followers 544 Following Comedy bloke. Acting chap. Review fella. Book gent. Script dude. YouTube vermin. New horror film coming soon! https://t.co/iWI3P30gVc
Philip Le Grand @peridicomm
185 Followers 156 Following InSync Editor, supporter of TNMOC and Bletchley Park, interested in science, computer technology, photography.
Repton @iRepton
70 Followers 13 Following iRepton is a faithful remake of the popular BBC Micro game Repton. Check the website for more info.
Phil Mellor 🐀 @monkeyson
455 Followers 590 Following Polygeek currently enthusing about fonts, books, photography, walking, graphics, retro computing, Leeds, Doctor Who and lists. #ratverified
Drobe.co.uk @drobecouk
72 Followers 14 Following Latest updates on RISC OS information website http://t.co/Xun64TECAX
Stephen Swindley (2E0... @swinders
838 Followers 2K Following Interested in programming 👨💻, robots 🤖, running 🏃, Amateur Radio (2E0JZQ) #LabVIEW CLA, #RaspberryPi, #GreatSouthRun #IWorkAtHoneywell; views are my own
Alan Wrigley @Inchiquin
25 Followers 7 Following Software developer, photographer, film-maker, composer, music lover and vegan
Andrew Poole @acp
235 Followers 680 Following See also: https://t.co/FD2SWl0oNA or https://t.co/E3LgIkGcMZ
Chris Williams @diodesign
3K Followers 674 Following Find me in the blue skies @ https://t.co/PXhd8EfNIf
@[email protected] @rjek
518 Followers 691 Following This is about to become a hell-scape with badly-fitting body panels. Find me at @[email protected]