Sonneveld's Avatar

Sonneveld

@sonneveld.bsky.social

Software engineer. He/Him. Game dev, reverse engineering, stream retro games! twitch https://twitch.tv/sonneveld mastodon @sonneveld@mastodon.social twitter https://twitter.com/sonneveld agi http://agidev.com donkey island https://donkeyisland.zip

713 Followers  |  1,132 Following  |  619 Posts  |  Joined: 06.09.2023
Posts Following

Posts by Sonneveld (@sonneveld.bsky.social)

A smiling goblin from the cover of Goblins 3.

A smiling goblin from the cover of Goblins 3.

I'm enjoying GOBLINS 3 so far! I get to be a giant! Also, can I finally beat this one mission in THE KILLING CLOUD? Find out here: twitch.tv/sonneveld

28.02.2026 06:33 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
a wizard with a point hat, long thick white beard, is sitting in a chair, hold a joystick, looking kinda immersed but also kinda evil. an owl is perched on the upper edge of his chair. a cat is peaking out from behind the chair. behind him is some darkness, a window, a book case with a candle and a skull on it (and books).
text font:
relax with a merlin game!

a wizard with a point hat, long thick white beard, is sitting in a chair, hold a joystick, looking kinda immersed but also kinda evil. an owl is perched on the upper edge of his chair. a cat is peaking out from behind the chair. behind him is some darkness, a window, a book case with a candle and a skull on it (and books). text font: relax with a merlin game!

merlin software, print ad, imagery (1984) archive.org/details/Comp...

28.11.2025 23:45 β€” πŸ‘ 190    πŸ” 64    πŸ’¬ 8    πŸ“Œ 11
A YouTube thumbnail picturing a very fat old Bassett hound laying on the floor with the title of the video "No more depression. Meatball is ready to kill"

A YouTube thumbnail picturing a very fat old Bassett hound laying on the floor with the title of the video "No more depression. Meatball is ready to kill"

26.02.2026 17:48 β€” πŸ‘ 5453    πŸ” 1757    πŸ’¬ 27    πŸ“Œ 29

A little thread about animating walk cycles in adventure games:

I've always tried to find the sweet spot between frame count and speed. You don't want to sacrifice character speed in favor of too smooth an animation. But I've always wanted to get my walk cycles to look natural. (🧡1/6)

25.02.2026 20:37 β€” πŸ‘ 84    πŸ” 22    πŸ’¬ 6    πŸ“Œ 3
It's the main character from Goblins 3. He's on a flying boat.

It's the main character from Goblins 3. He's on a flying boat.

Tonight I'm going to start Goblins 3 after finishing the Killing Cloud hopefully. For reals this time. Strem: twitch.tv/sonneveld

25.02.2026 08:02 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Video thumbnail

i built an entire x86 CPU emulator in CSS (no javascript)

you can write programs in C, compile them to x86 machine code with GCC, and run them inside CSS

lyra.horse/x86css/

24.02.2026 02:23 β€” πŸ‘ 2594    πŸ” 865    πŸ’¬ 129    πŸ“Œ 158
Post image

ai companies complaining about other companies stealing their AI stuff rocks because it's like... oh so you think your intellectual property has value huh? and that someone shouldn't just take it?? hmm??? curious

24.02.2026 00:19 β€” πŸ‘ 50    πŸ” 11    πŸ’¬ 1    πŸ“Œ 1
It's an angry bearded cloud.

It's an angry bearded cloud.

Tonight is a night for finishing things: ANCHORHEAD _and_ THE KILLING CLOUD. (hopefully) Watch me do just that at: twitch.tv/sonneveld

21.02.2026 07:32 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Donate to Urgent Aid for Cran, Fiona, and Amber, organized by Highbury Hazard CALLING ALL FRIENDS of Cran and Fiona! ***This crowdfunding campaign is made… Highbury Hazard needs your support for Urgent Aid for Cran, Fiona, and Amber

Just a heads up dude, I think you're linking the management page. gofund.me/ce0d42375 (via the share button) might work better.

20.02.2026 07:21 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

buying upgrade parts for your home tech setup hits different when you're doing it because the market might be about to hit a supply drought for 1-3 years because the popped collar elon fanboy dipshit at every party is upset he can't draw

18.02.2026 22:56 β€” πŸ‘ 11    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
It's a big anchor!

It's a big anchor!

I think this will be the finale of ANCHORHEAD. We've found a secret temple and the whole town is angry at us! Also more KILLING CLOUD. Hang out here: twitch.tv/sonneveld

18.02.2026 07:28 β€” πŸ‘ 5    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

I'm curious how the OS/2 port plays but I've never had an OS/2 environment to test it!

18.02.2026 03:47 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

Super Metroid on my 486?? It's Vigilance on Talos V for DOS & OS/2 www.twitch.tv/dreamharrier...

18.02.2026 03:23 β€” πŸ‘ 4    πŸ” 3    πŸ’¬ 1    πŸ“Œ 1

Motivational Brant

17.02.2026 01:16 β€” πŸ‘ 7    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

@neko.stream hello

16.02.2026 12:36 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Diagrams of different anchor types.

Diagrams of different anchor types.

ANCHORHEAD's autosaves meant I actually didn't lose any progress at all! I'm now stuck trying to find evil eye protection for an old man (not me) though. Also Imma gonna play more KILLING CLOUD. Click here for stream: twitch.tv/sonneveld

15.02.2026 06:50 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Sorry to be the bearer of bad news.

14.02.2026 05:46 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

So what if true. Why do we want to give up so much to people who have too much already.

14.02.2026 05:30 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Depressing.

14.02.2026 05:23 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
Moriz Jung, Publisher Wiener WerkstΓ€tte, Greyhound, 1912

Moriz Jung, Publisher Wiener WerkstΓ€tte, Greyhound, 1912

Moriz Jung, Publisher Wiener WerkstΓ€tte, Greyhound, 1912

14.02.2026 01:52 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Interesting bucket you have there, don't you think @juliaminamata.bsky.social ? :)

12.02.2026 00:25 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
It's the title screen for The Killing Cloud! There's a flying ship and a helmeted dude with a gun.

It's the title screen for The Killing Cloud! There's a flying ship and a helmeted dude with a gun.

Okay. So I might have lost all my Anchorhead saves... but I _think_ still have the map! So all I have to do is retrace my steps right? Starting off by trying THE KILLING CLOUD as warmup. twitch.tv/sonneveld

11.02.2026 07:28 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
A 2 panel sketch disgram of a 1 meter tall pod. in the second panel, an oval section pops off and a demonic little face with short tentacles flies out, crudely drawn.

A 2 panel sketch disgram of a 1 meter tall pod. in the second panel, an oval section pops off and a demonic little face with short tentacles flies out, crudely drawn.

My favorite artifact in the "you don't need AI to do art" discourse is, of course, screenwriter Dan O'Bannon's sketch of the facehugger to explain it to Giger.

07.02.2026 18:39 β€” πŸ‘ 9160    πŸ” 2830    πŸ’¬ 77    πŸ“Œ 91
Preview
Q&A 38: Everything, unfortunately | John Allison Get more from John Allison on Patreon

Unlocked post - a PDF showing everything I've published since 1998, and where you can get it (if you can get it).

www.patreon.com/posts/q-38-e...

08.02.2026 11:07 β€” πŸ‘ 33    πŸ” 9    πŸ’¬ 1    πŸ“Œ 1
It says "The End (for now). It's from the end of Captain Comic 2.

It says "The End (for now). It's from the end of Captain Comic 2.

End screen from the game Super Kof. There are monkeys waving at you from in front of a castle.

End screen from the game Super Kof. There are monkeys waving at you from in front of a castle.

It says, "The End, Thanks for Playing Space Quest II". It is the end screen of the game. Roger is in an escape pod.

It says, "The End, Thanks for Playing Space Quest II". It is the end screen of the game. Roger is in an escape pod.

No Anchorhead but I did finish Captain Comic 2, Super Kof and Space Quest 2. Thank you twitch.tv/bigd_ihor, twitch.tv/gallitep, @ghoulbabe.bsky.social for the raids! GN!

07.02.2026 15:14 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
It's a man's head where you can see his brain is dragging an anchor behind it.

It's a man's head where you can see his brain is dragging an anchor behind it.

The ending of Captain Comic 2 is so close. Let's finish it and then move onto restarting ANCHORHEAD since I lost the saves for that too. strem: twitch.tv/sonneveld

07.02.2026 06:42 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
a computer/screen with a pirate's face in the screen, eyepatch, knife in mouth, red with white dots polkadot bandana over the top of the screen, two chained/shackled arms protruding from the side of the screen (one from each side). the arm on the right has a skull and crossbones tattoo on the lower part of the arm.

a computer/screen with a pirate's face in the screen, eyepatch, knife in mouth, red with white dots polkadot bandana over the top of the screen, two chained/shackled arms protruding from the side of the screen (one from each side). the arm on the right has a skull and crossbones tattoo on the lower part of the arm.

scuttle the computer pirates: software protection schemes, book (1984) i.ebayimg.com/images/g/eLw...

07.02.2026 05:19 β€” πŸ‘ 155    πŸ” 41    πŸ’¬ 5    πŸ“Œ 3

And it's GOOD! You should check it out!

04.02.2026 13:32 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
That's the cover for the game Captain Comic 2: Fractured Reality! There's a strange man thinking "that was close."

That's the cover for the game Captain Comic 2: Fractured Reality! There's a strange man thinking "that was close."

My harddrive crashed and I lost all my dos games. So I need to play Captain Comic 2 from SCRATCH. urgh. Join me in mourning here twitch.tv/sonneveld

04.02.2026 07:36 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 2    πŸ“Œ 0
colossal stone head @colossal-head.bsky.social
the alt text field is where you imagine what guybrush threepwood might say if he examined your image
September 5, 2024 at 5:56 PM

colossal stone head @colossal-head.bsky.social the alt text field is where you imagine what guybrush threepwood might say if he examined your image September 5, 2024 at 5:56 PM

06.06.2025 13:20 β€” πŸ‘ 1565    πŸ” 580    πŸ’¬ 8    πŸ“Œ 20