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David Katze (vtuber)

@davidkatzevt.bsky.social
516 followers 1.3K following 3.2K posts

Hi, I'm David Katze, #VTuber and (aspiring) voice actor! I play racing games and other stuff on twitch.tv/davidkatze 😺🏁 BUSINESS EMAIL: hello@katze.blue 18+ only please.

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David Katze (vtuber) @davidkatzevt.bsky.social · 1h
man AI is so good that 5 of the 12 tracks have the wrong names
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Awen🟨⬜️🟪⬛️ @0awen.bsky.social · 14h
celery
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David Katze (vtuber) @davidkatzevt.bsky.social · 2h
they even vibecoded the FUCKING ICON
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David Katze (vtuber) @davidkatzevt.bsky.social · 2h
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David Katze (vtuber) @davidkatzevt.bsky.social · 2h
SLOP WATCH: The Rush 2: Extreme Racing USA recomp is vibe coded. It's so vibe coded that the only contributor listed is claude. This one hurts. It's one of my favorite N64 games. #slopwatch
you know wholiterally the only contributor listed is claude. did a human even touch this?from claude.md. gotta remind everyone that we are NOT british.
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Chris Person @papapishu.bsky.social · 16h
Galactic Racer is my favorite racing game in ages, a game that scratches the same arcade itch as Wipeout, Burnout, and F-Zero GX. It is an antidote to the antiseptic, licensed car collection simulators we have grown accustomed to.
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trfangirlforever.bsky.social @trfangirlforever.bsky.social · 16h
I wanted to take this time to share my appreciation for the great Maddie Blaustein, yesterday was her Birthday and she would've turned 66. If you didn't know, Maddie Blaustein was a intersex trans voice actress and she's best remembered as the voice of Meowth In Pokémon. (4Kids) 🏳️‍⚧️🧵 #maddieblaustein
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David Katze (vtuber) @davidkatzevt.bsky.social · 13h
how fucking dare you desecrate my wife with AI slop you disgusting FUCK
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Équipe Radar Love @midnightdorifto.bsky.social · 16h
lunchtime browsing today: 🔥🔥🔥🍎🐝🔥🔥🔥 www.canepa.com/photo-galler...
1995 Dodge Avenger IROC1995 Dodge Avenger IROC1995 Dodge Avenger IROC1995 Dodge Avenger IROC
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David Katze (vtuber) @davidkatzevt.bsky.social · 14h
I don't think he ever posted it on bluesky, at least I never found it
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🌕 WereFoxy Gekkerson 🖤🩶🤍💜 @foxygekkerson.bsky.social · 25/09/2026
It's not just undisclosed defecative AI, it also secretly installs NetEase Protect 2 (a kernel anti-cheat,) and ad trackers to the Windows Registry that relay personally identifiable data via AppsFlyer to an unknown third party, entirely undisclosed and no opt-out. steamcommunity.com/profiles/765...
steamcommunity.com
Steam Community :: BeardedBear :: Review for Aniimo
⚠️ WARNING: Puts garbage in your Windows Startup & tracks your PC Disclaimer: I'm not a legal professional, so please do your own research after reading. These findings come from inspecting the game's...
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onion person @junlper.beer · 16h
its feels like a mass psychosis where tech leaders continue to insist you can be cruel, mean, and hurt the feelings of lines of code
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政長🐥紅楼夢J-05ab @naga-masanaga.bsky.social · 23h
紅楼夢の新刊サンプルも載せておきます!藍様が紫様から「八雲」の姓をもぎ取る本です。 一気に読みたい人はpixivがオススメです→ www.pixiv.net/artworks/150...
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David Katze (vtuber) @davidkatzevt.bsky.social · 15h
btw vgesoterica was clowned on for posting this on twitter so hard that he deleted it lmfao
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really bad account @rikagirlhusband.bsky.social · 16h
Sega has betrayed their loyal fans. His name was "Sonic" and now in an act of spite, he's been renamed to "McLaren Racing". They've officially gone too fucking far. I will no longer be buying products in the "McLaren Racing The Hedgegog" series.
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David Katze (vtuber) @davidkatzevt.bsky.social · 15h
SLOP WATCH: Speedbreaker, the static recomp of the 360 version of Need for Speed Most Wanted 2005 is AI slop and it's EXTREMELY obvious. Just the readme is full of so many AI-isms and nonsense that it's kind of incredible. #slopwatch
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Anthony Moser @anthonymoser.com · 18h
This is unsurprising because ai generated code *is* ai generated text. Code is text. People think code is different because you can test to see if it runs. But that just tells you if it runs (or passed the tests defined in the code) It does not and *cannot* tell you if it makes sense
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Vee @supersquidoodle.bsky.social · 09/10/2026
I live in the same city as him, and he set up a fake grocery store a few miles from Downtown in, like, an extremely impoverished area of town. The set advertised itself on the outside as a real grocery in a community of people whose lives would likely be improved by simply having a closer grocery.
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vic-or-squeak!! ᓚᘏᕐᐷ @gizmouse.bsky.social · 06/10/2026
my goat? clean. your goat? 👇
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Aftermath @aftermath.site · 21h
Twitch streamer fucks around (collabs with US Army), finds out (loses 70% of viewership) aftermath.site/dan-gheesling-...
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👻 Sailor Boo-rtia 👻 @sailorportia.bsky.social · 21h
Imagine being Shinji in this situation. You're just trying to read your blank piece of paper while your new legal guardian is doing aggressive yuribait with her coworker right in front of you
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✨Owl @ Light’s Legacy: A Norvrandt Fanzine✨ @owlboxes.bsky.social · 22h
Our receptionist’s first language is not English. Someone had to explain to her why this is not an office-appropriate name for a skeleton. 💀
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Insignia @insignia.live · 18h
Madden NFL 2005 [EA-077] is now available on Insignia, please enjoy!
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Race Sim Central @racesimcentral.net · 20h
Charlotte Motor Speedway in NASCAR Racing 2003 Season. #simracing #retrogaming #nascar #bankofamerica400 This video posting was sponsored by simcraft.com #ad
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Ben Collins @bencollins.bsky.social · 22h
Sam Altman said people are just gonna have to die in order to implement AI. In the very same week, Anthropic claimed it’s a human rights violation to be mean to the computer. These people need to be held accountable. They think lines of code are a person with rights but living people are debris.
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Miya @miyadrawsart.bsky.social · 09/10/2026
Day 08 #ブルアカ #BlueArchiveㅤ
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David Katze (vtuber) @davidkatzevt.bsky.social · 21h
the fastest, wettest brick to ever do it
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David Katze (vtuber) @davidkatzevt.bsky.social · 21h
it's easily one of the best rally games ever made, handling is so good also works in xemu! and online!
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David Katze (vtuber) @davidkatzevt.bsky.social · 22h
well I forgot that videos on bluesky look like butt ass so here's some screenshots
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David Katze (vtuber) @davidkatzevt.bsky.social · 22h
somehow this is an original xbox game (rallisport challenge 2 on xemu)
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David Katze (vtuber) @davidkatzevt.bsky.social · 09/10/2026
gj you have earned the ability to pay more! congratulations!
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hilkojj @hilkojj.nl · 09/10/2026
📢 Wheelie is excited to tell you the game is OUT NOW in Early Access! Pave Paradise and put up the Car Parks of your dreams TODAY. store.steampowered.com/app/3031880/... 🙏 Thanks everyone for the support!
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Insignia @insignia.live · 09/10/2026
Bicycle Casino [AV-064], Robotech: Invasion (NTSC) [TT-027], and Robotech: Invasion (PAL) [TT-127] are now available on Insignia. Unfortunately, Robotech: Invasion is region-locked for online play.
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shy's video folder @shyvideos.bsky.social · 09/10/2026
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Sam Procrastinates @samprocrastinates.bsky.social · 09/10/2026
Had to stop by the mural. Still miss you goat. Etika inspired me as a creator, but he also reminds me to take care of myself. The internet can be cruel, and dark thoughts creep in. He taught me not to let them win, and to choose love over hate. Hope the same for all of you ❤️
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David Katze (vtuber) @davidkatzevt.bsky.social · 09/10/2026
whatever you say bro
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temmie @tuyoki.bsky.social · 09/10/2026
debit bit (doodle)
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tro @trog.bsky.social · 08/10/2026
sorry, i'm hearing that there's some kind of drama about some skullgirls art contest where they disqualified anybody who had a NSFW art account? for the... skullgirls art contest? the art contest for fucking SKULLGIRLS?
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fie 🩷 @fiabolic.bsky.social · 08/10/2026
NES Peach redraw
illustration of a redraw of the NES Super Mario Bros princess peach, wearing a big white ball grown with her hands clasped together, with retro aesthetics.
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David Katze (vtuber) @davidkatzevt.bsky.social · 08/10/2026
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Harper Jay @dreamcastaway.bsky.social · 08/10/2026
Technically Darkseed II but I think about this line constantly:
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Alice Averlong 🏳️‍⚧️ @alice.averlong.com · 08/10/2026
the AI industry is full of people who would automate away playing with a kitten
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Museum of Twitter @museum-of-twitter.bsky.social · 08/10/2026
@Amtrak_CA

"Do not follow where the path may lead. Go instead where there is no path and leave a trail." Ralph Waldo Emerson

@porkbelt

.@Amtrak_CA With all due respect, this is terrible advice for trains
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David Katze (vtuber) @davidkatzevt.bsky.social · 08/10/2026
He (claude) is also doing a PC port of Cruis'n USA, which we do have the source code for. I'd normally be excited by this, but it appears that the author's brain has been completely replaced by AI and he can't even write his own blog posts anymore. It's just sad. 1amstudios.com/articles/cru...
1amstudios.com
Cruis'n USA: rebuilding the arcade game from its original assembly
Cruis’n USA: rebuilding the arcade game from its original assembly
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David Katze (vtuber) @davidkatzevt.bsky.social · 08/10/2026
This is what the author claims to be using AI for. Note that he doesn't disclose the fact that he used AI to write the entire article this snippet is from, but it's obvious given that it's totally different from the earlier articles on his website and reads like it was written by a different person.
AI meets a 1997 compiler
In 2026 I started using AI coding agents to help with the assembly-matching loop.

This turned out to be a particularly good use for them. The task is constrained, repetitive and instantly testable. An agent can inspect one reconstructed function, compare our assembly with the retail assembly, make one small C change, compile it with Visual C++ 4.20, run reccmp, and keep the change only if the match improves.

The guardrails matter. The agent is told not to change the function signature, invent variables, wander into neighbouring functions or “clean up” odd-looking original behaviour. It maps stack slots first, changes one thing at a time, and stops when the mismatch is likely compiler entropy. Strange-looking code is sometimes exactly what an old compiler needs to recreate the original instruction sequence.

AI does not get to declare that a function is correct. The binary comparison does that. The useful part of AI here is its ability to search through many plausible C expressions and control-flow shapes without getting bored. The useful part of the toolchain is that every suggestion is judged against the actual 1997 executable.

That combination—machine-speed iteration with assembly-level verification—has helped us work through the long tail of functions where the C was already broadly correct but the generated instructions were not.

from: http://1amstudios.com/articles/dethrace/
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David Katze (vtuber) @davidkatzevt.bsky.social · 08/10/2026
github.com/dethrace-lab... requires the game files, go get it from GOG RIGHT NOW
github.com
GitHub - dethrace-labs/dethrace: Reverse engineering the 1997 game "Carmageddon"
Reverse engineering the 1997 game "Carmageddon". Contribute to dethrace-labs/dethrace development by creating an account on GitHub.
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David Katze (vtuber) @davidkatzevt.bsky.social · 08/10/2026
SLOP WATCH ACTUALLY: Dethrace, the Carmageddon decomp and port to modern OSes, is now AI slop. The author seems to have gotten AI psychosis sometime around march and is using claude to byte-match things. HOWEVER: The current release is from before this happened and is still very good. Link below.
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Jan-Wah Li @janwahli.bsky.social · 08/10/2026
#sabart saba play time~
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Tony 🎃👻 @shintonty.bsky.social · 08/10/2026
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dj zombie pizza @djtommypizza.bsky.social · 08/10/2026
"Once you've been shopping for pc parts you'll never stop wanting to beat Sam Altman to death with your bare hands."
- ANTHONY BOURDAIN -
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