Erik Hooijmeijer @ctrlaltdev
Developer by day, Hacker by night. Designing Maize Mazes, K&A+ contributor. Owner of too many hobby projects. ctrl-alt-dev.nl Randstad, the Netherlands Joined July 2010-
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Working on a new #Vic20 game... Got most of player ship movement in. So far can have up to 48 enemy spaceships moving on screen at once.
Big News! We're running a huge promotion on all printed English editions of Komoda & Amiga magazine Now you can grab every issue for less than ever before 🕹️ Head over to our store and complete your collection — while we work hard on the next edition! 👇 ka-plus.pl/en/store/KOMOD…
Yeehaw! Saddle up for an adventure to the Wild West – a world of Westerns and fearless cowboys! 🐎🤠🕹️ The main theme of Issue #28 of Komoda & Amiga is all about Western-inspired games. 🎉 The new issue is now available in our online store: ka-plus.pl/en/store/KOMOD…
Windows 10 dies Oct 14, 2025. Microsoft wants you to buy new hardware. But if your PC’s from after 2010, it’s not obsolete — just held back. If you install Linux there are no license fees, no forced upgrades, no ads and spyware. You can find help at the endof10.org
The pre-order period for our newly released platformer Mike Mech 2 has just ended, and we’re excited to announce that the game is now officially on sale 🤩 Visit our online store: ka-plus.pl/en/store/Commo…
The @JoyOfCoding 2025 talks are online: youtube.com/watch?v=Xjpyh0… - be sure to check out the Lightning Talks for fun filled five minutes and of course Bert Huberts talk 'Save the world, write more efficient code'
Great evening at our Rotterdam office! 💥 The @JoyOfCoding pre-party had inspiring talks, great conversations, and awesome people. Thanks to Ji Darwish and Alexander Chatzizacharias for their talks—and to everyone who joined. A perfect warm-up for a day of code! 🙌
!Hola, Amiga! !Hola, Commodore! After a few tough turns and turbulences, we are slowly getting back on track and are happy to announce that issue #28 of Komoda & Amiga magazine will be released soon 🙂
🔔 Don't miss the @JoyOfCoding pre-party at Lunatech. Join us for an evening of great talks and networking. 👉 Register now: meetup.com/010dev/events/… We look forward to seeing you there! 🙌
🚀 Exciting news! 🚀 Join us on June 26 at our Rotterdam office for the @JoyOfCoding pre-party! 👉 Save your spot: meetup.com/010dev/events/… Then on June 27, dive into the full @JoyOfCoding event! Details here: joyofcoding.org Can’t wait to see you there! 😎✨
Dive into the vibrant history of Poland's Commodore 64 scene! 🕹️ "C64 Polish Pixels in Video Games" ebook is OUT NOW! Get your copy: elysium64.itch.io/c64polishpixel… #C64 #Commodore64 #RetroGaming #PixelArt #GameDev #Demoscene #Poland #IndieDev #GamingHistory #ebook
Vuln Management teams about to have a bad week.
Vuln Management teams about to have a bad week.
... komende tentoonstelling over deze kunstenaar in het @Chabotmuseum en het boek van Ype Koopmans over Bolle. Natuurlijk krijgen ze eerst een rondleiding langs de hele collectie Art Nouveau, Art Deco en vintage buismeubelen 😉 PS: de bijgevoegde foto's zijn van mijn hand 2/2
April 1st. Did you fall for it? Ghostbusters VIC20 (+24k) #RickRoll🤪- The most Geeky Rick Roll ever? youtube.com/watch?v=RfIMAR…
Who ya gonna call? #vic20 hewco.itch.io/ghostbusters-v…
Another lovely racing game for the VIC20. huffelduff.itch.io/formula-v20-19…
IFFR 2026 dates announced 📣 We're excited to announce that IFFR 2026 will take place from Thursday 29 January 2026 to Sunday 8 February 2026.
Dear Readers! Come with us to explore various labyrinths, castles, pyramids, mines, dungeons... Oh, there’s quite a lot of it, because the main theme of the new #27 issue of Komoda & Amiga: ka-plus.pl/en/store/K&A-P…
Dear players, very soon you will have the opportunity to meet the incredibly hardworking Mr. Postman - El Cartero, who will embark on a long journey to deliver packages all around the world. The game will be released for Commodore 64 (cassette, floppy disk), so stay tuned.
exQUIZitely.com @exquizitelyCOM
458 Followers 2K Following I created https://t.co/GCoQ9pjuSf, dedicated to Quizzes & Trivia, mainly about Retro Gaming. Free to play, no ads, a passion project hoping for your support.
Laurens Leeuwis @LaurensLeeuwis
257 Followers 218 Following Snowboarding | Java | Scrum | Fun | Running
Ettie Olson @EttieOlson91379
2 Followers 171 Following Recruiting webshell engineers to penetrate websites, with a monthly salary of up to $100,000. If interested, please contact https://t.co/Gu7kJtYXDa
Erik Pragt @epragt
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Elfrieda Davis @DavisElfri34569
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Kadin Goyette @GoyetteKad40779
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たちはらみあ @tachiharam47419
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RLC @lopezcelani
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Gerry Dekker @gerrydekker
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Ruud Schramp @idafanatic
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717 Followers 340 Following Logic and emotions. C64 and Amstrad. This and that.
Make money easily @1ujuWmeoU91kT44
24 Followers 544 Following MEXC focuses on financial management, stocks, cryptocurrencies, digital assets and investments. Currently, new users can get free dollars when they sign up.
Lillian @lillian51pierce
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Stephanie Leblond @StephanieL32127
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Kathleen @kathleen_guinya
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EdMartigan @BenBenBricksen
2K Followers 6K Following Greatest tweetman who ever lived Fan of #80s & #90s #fantasy & #scifi classics / #retrogaming / #Lego
Carole @r_carole21
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c64books.co.uk @c64books
320 Followers 342 Following New books and eBooks for #c64 and #retrogaming marking the 40th birthday of the Commodore 64. Run by @merman1974
Tina de Bock @BockTina31550
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john-cuba @johncuba20
9 Followers 666 Following 皆さん、こんにちは！johncuba20です。ゲーム #naruto が好き？私たちも！登録して一緒にゲームを探索しましょう。#フォローバック💯
Krzysiek Augustyn👾... @zepesm
579 Followers 1K Following #C64 game/#demoscene coder (@ elysium/inflexion), retro-books author, https://t.co/5215YUQKKi creator/maintainer, web-dev.
Rotteroy / Megastyle @Rotteroy
2K Followers 453 Following Retro game developer from Norway, currently involved in C-64 projects with Megastyle, Protovision and Out Of Order Softworks.
Rod Hull - TFW8b.com ... @futurewas8bit
8K Followers 825 Following The Future was 8bit, and still is in my house.. C64p, SD2IEC, Penultimate+ Cart, divMMC Future, all sorts. VIC20's rulez. Commodore, Sinclair, BBC, Oric, Dragon
West Consulting @WestDelft
27 Followers 232 Following IT experts met oog voor details. Sinds 1985 partner voor de juiste match tussen expert en opdracht
4duckie2see @4duckie2see
1K Followers 3K Following Rotterdam. Filmbeginneling. Feyenoord. 48jr. 'I travel not to go anywhere, but to go. I travel for travel's sake. The great affair is to move.'
Ilona van Golen @ilonavg
910 Followers 523 Following Redactie Eftelist/Eftepedia, butler van Otto (7), genrefilmdork, atheïst, queer, schrokop, rent voor de lol en danst op darkwave 🎵
Nederlands Steendrukm... @STEENDRUKMUSEUM
849 Followers 965 Following Het Nederlands Steendrukmuseum is mondiaal het enige #museum over de steendruk en #lithografie. Bijzondere collectie, leuke workshops en activiteiten.
Tara Riem @TaraR_
556 Followers 498 Following Innovatie AD regio • 31 • 🌱 • Heeft altijd champagne in huis, want je weet maar nooit! • Tips? [email protected]
tib || tibchip @OlthuisJL
213 Followers 926 Following tib of TFA - We did things, mostly on Amiga - ASMOne - Oldskool Demoscener - Coder - Retrogeek #C64 #Amiga #ZZAP64 #8bit #cHiPtUnEs #ModularSynth
tina de bock @Tinadebock
736 Followers 704 Following Ik houd van dieren ook van mensen, klassieke muziek en art nouveau c.q. deco en van het leven.
Floris van Zonneveld @vanZonneveld
572 Followers 2K Following
Conchita Galarza @Conchita1971
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Hanno Embregts 🎤�... @hannotify
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Pavel Branda @PavelBranda
7 Followers 130 Following
Nicolae Bazgai @NicolaeBazgai
2 Followers 79 Following
JDriven @jdriven_nl
672 Followers 625 Following Java and open source software design, delivery & consulting. #Commit. #Develop. #Share.
Atlassian Community R... @ACE_Rotterdam
231 Followers 302 Following The Atlassian Community Rotterdam. Give & get help, share solutions or find resources for all things Atlassian, learn from other users & be the first to know!
chamekan @chame
2K Followers 6K Following chamekan Arduboy 自作アクションゲーム SanSan https://t.co/wlN2Hs5k9O
Arkanix Labs @arkanixlabs
273 Followers 236 Following Currently developing an #8bit #crpg #CrimsonTwilight
Bjorn Kuiper @bjornkuiper
404 Followers 1K Following Consultant; C# .NET, Esri / GIS. Interested in computer security.
Albert van Efferen @AlbertsTaste
1K Followers 2K Following Wijnleverancier horeca-particulier | Specialist Griekse wijnen | Specialist arrangementswijnen samenstellen | Wijnglazen met logo | https://t.co/OKzLgFPsmw
Floppy Disk Fever - f... @FloppyTotaal
515 Followers 972 Following 💾 Floppy Totaal is a Rotterdam-based research project that investigates the reuse and re-purposing of 'outdated' technology as a cultural phenomenon. 💾
Retro Ready @RetroReadyOne
2K Followers 2K Following High quality enhancements and replacement parts for Amiga and other retro machines.
Sascha Dikiciyan @sonicmayhem
20K Followers 1K Following Composer - Metal Eden, The Long Dark, Deus Ex: Mankind Divided, Dystopika, The Division series, Borderlands, Mass Effect 3, Quake 2 and 3 and many more.
WHY2025Camp @WHY2025Camp
271 Followers 10 Following WHY2025: The next big Dutch hackercamp, taking place August 8 - 12 2025 at Geestmerambacht, The Netherlands
Laurens Leeuwis @LaurensLeeuwis
257 Followers 218 Following Snowboarding | Java | Scrum | Fun | Running
Sam Knowlton @samdknowlton
31K Followers 429 Following Agronomy consultant to leading ag and food companies – specialty crops, coffee, cacao, agroforestry. @soilsymbiotics & @somafarmgroup
Davide Bottino @DavideBottino
696 Followers 1K Following Digital Entrepreneur, Retro Gaming Journalist @Zzap_Italia, Game Creator, Pixel Artist, Good Friend. #toki #jujudensetsu #bubblebobble
✸🕊 ▓▒░ Log... @Logiker464
717 Followers 340 Following Logic and emotions. C64 and Amstrad. This and that.
Nocturnal Hippie @monoton0815
51 Followers 285 Following Art_ist https://t.co/Su2GveRjUa Lord/Spreadpoint @Spreadpoint
OrangeCon @OrangeCon_nl
1K Followers 217 Following The New Dutch Cybersecurity Conference! Experience the Hackers Community in Amsterdam, on September 5th!
The Cultural Tutor @culturaltutor
1.7M Followers 69 Following I've written a book, and you can get it here:
ONE Conference @OneConferenceNL
2K Followers 494 Following The ONE Conference is Europe’s prime cybersecurity event. To stay updated, follow us on LinkedIn https://t.co/keQbPvAeqJ
Jens Schoenfeld @schoenfeld_jens
1K Followers 289 Following Engineer & entrepreneur. Strong opinions, not shy enough to hide them. (Retro-)Computer nerd running https://t.co/kd0fPONoig | passionate for renewable energy | cycling
𝐀𝐮𝐫𝐮𝐦�... @Aurumek_
52K Followers 666 Following 𝘏𝘰𝘮𝘦𝘴𝘪𝘤𝘬 𝘧𝘰𝘳 𝘢 𝘸𝘰𝘳𝘭𝘥 𝘵𝘩𝘢𝘵 𝘯𝘦𝘷𝘦𝘳 𝘦𝘹𝘪𝘴𝘵𝘦𝘥. 🌿 Prints available, Lore about my island world Argenta on Patreon 🌱
Petri Häkkinen @petrih3
2K Followers 47 Following Designer & programmer of Legend of Grimrock and Druidstone. Currently working on The Fall of the Black Mage (VIC-20) and Alan Wake 2.
hardwear.io @hardwear_io
10K Followers 504 Following #HardwareSecurity Training & Conference Upcoming Conference & Training #hw_ioNL2025
Museum Boijmans Van B... @boijmans
86K Followers 355 Following Meet our collection at Depot Boijmans Van Beuningen, Zuid. Boijmans Van Beuningen and museums across the world ~ visit our website to find out more.
Erich Fischer @erichfischer
3K Followers 258 Following Climate scientist investigating weather and climate extremes, professor @ETH_en Zurich, IPCC AR6 lead author, @erichfischer.bsky.social
c64books.co.uk @c64books
320 Followers 342 Following New books and eBooks for #c64 and #retrogaming marking the 40th birthday of the Commodore 64. Run by @merman1974
Majikeyric @majikeyric64
1K Followers 460 Following Passionate retro game coder on #c64 #mega65 #zxspectrumnext #vic20 #plus4
dgr^esm @digger_c64
2K Followers 2K Following Quality tweets about C64 (6502) coding, demoscene, SID, voxels, hardware and pixelart stuff. Also consciousness and mind deconstruction.
LOOK MUM NO COMPUTER @LOOKMUMNOCMPUTR
17K Followers 2K Following I DONT USE TWITTER ANYMORE, SORRY :) . musician and museum owner @notobsoletekent
Neo1900 @neo1900art
79K Followers 136 Following Please DO NOT repost my work without permission | 江南百景图 (水都百景録) | iIllutrator, art director and game designer | Contact: [email protected]
Gregory Fromenteau @GFromenteau
75K Followers 340 Following Art director / Illustrator - Prints available on Inprnt & Artstation
pouët.net @pouetdotnet
4K Followers 141 Following Pouët is a multi-platform database of news, groups, productions and fisticuffs from the demoscene. This is our official Twitter account.
Krzysiek Augustyn👾... @zepesm
579 Followers 1K Following #C64 game/#demoscene coder (@ elysium/inflexion), retro-books author, https://t.co/5215YUQKKi creator/maintainer, web-dev.
EU Scientific Advisor... @esabcc_eu
1K Followers 182 Following The European Scientific Advisory Board on Climate Change is an independent body providing the EU with expertise and advice relating to climate change.
NOAA Satellites - Pub... @NOAASatellitePA
32K Followers 5K Following @NOAASatellitePA is managed by NESDIS Public Affairs. @NOAASatellites are the backbone of @NOAA's life-saving weather forecasts.
Iceman @herrmann1001
8K Followers 1K Following RFID hacker, Proxmark, NFC & EMV | Magic moon beans | Four spaces instead of Tab | https://t.co/A6rzUPpPs6 https://t.co/dZD52FgCaL
Rotteroy / Megastyle @Rotteroy
2K Followers 453 Following Retro game developer from Norway, currently involved in C-64 projects with Megastyle, Protovision and Out Of Order Softworks.
aNdy @AndyVaisey
1K Followers 514 Following I do C64 & Amiga coding, gfx and msx regularly. I also code PC apps and games occasionally. https://t.co/v0LfVd5oNK https://t.co/7pMdxA99Gu
Ruud Schramp @idafanatic
297 Followers 468 Following Digitaal Forensisch Onderzoeker, NRGD Deskundige, Reverse Engineer, tweets op persoonlijke titel
NLUUG @nluug
689 Followers 0 Following NLUUG is the association of (professional) Open Source and Open Standards users in the Netherlands. Find us on Mastodon at our https://t.co/1PWxjh3fMi instance.
haze 💮 @ha___ze
624K Followers 191 Following eng/fil/中文 | i draw what i like ❤️https://t.co/SQFGsgh0G2 • may contain 🔞 🛒 https://t.co/WtzedUTJ0I | 💌: [email protected]
Devoxx @Devoxx
26K Followers 303 Following Devoxx Belgium 2025 : 6 - 10 October in Antwerp ❤️ Registration @ https://t.co/1twjRRyMBW
mrdoornbos @mrdoornbos
3K Followers 967 Following Engineer, pilot, outdoorsman, accidental storyteller, and founder of https://t.co/VtnYheQNBn and Evadot I'll likely be voiding a warranty today.
RetroBadgeman @RBadgeman
969 Followers 140 Following Designing and creating badges for retro computers.
tib || tibchip @OlthuisJL
213 Followers 926 Following tib of TFA - We did things, mostly on Amiga - ASMOne - Oldskool Demoscener - Coder - Retrogeek #C64 #Amiga #ZZAP64 #8bit #cHiPtUnEs #ModularSynth
Willie Agnew | wagnew... @willie_agnew
3K Followers 2K Following demure&respectful, critical/ethical AI @cmuhcii @QueerinAI @OUTinSTEM @ResistanceAI he/they, opinions my own, like/rt not endorse, @[email protected]
rys 🍹 @chlorosapple
3K Followers 323 Following 🌱 lately i draw haikyuu (all oikawa+anyone enjoyer ; main oihina & iwaoi) / header @ushikags ft me
Siliconinsider @Siliconinsid
25K Followers 146 Following What's in your chip??? Original photography & IC decaping by Antoine Bercovici Vintage computer & Macintosh enthusiast CC BY-NC-SA 4.0
Ian McKellen @IanMcKellen
3.7M Followers 798 Following My ONLY X/Twitter account. Beware of imposters who try to gain your confidence.
Chalseu 🏳️�... @Chalseu_D
235K Followers 2K Following he/him | Illustrator/2D artist | 28 🇫🇷 (ENG/FR) | ig: chalseu_d | email: [email protected] |
Ann 🌿 @Ann_Maulina
38K Followers 1K Following Comic Book Artist | Author of webcomic https://t.co/G2XpdWEnkY | Drew Horizon Zero Dawn: Sunhawk | PATREON https://t.co/TeznYb1BUe | ❌DO NOT REUPLOAD MY ART❌
Retro Cogs @RetroCogs
300 Followers 421 Following Coding tutorials and tips for the Mega65. Engine lead at Turn10 studios, father to Pikmin, synth nerd!!
The XYZZY Awards @XYZZYawards
869 Followers 4 Following Running since 1996, the XYZZY Awards celebrate the best interactive fiction of the year.Trends for United States
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