kd_tech

3.4K posts

kd_tech

kd_tech

@kd_tech_

certified rust-lang hater. games re and other stuff, second tech focused acc Feeling Generous? https://t.co/hTlly6FzY3

Katılım Aralık 2019
292 Takip Edilen3.2K Takipçiler
kd_tech retweetledi
Ryan M
Ryan M@Grimdoomer·
New blog post on reverse engineering and modifying HDD firmware. In this part I cover obtaining, analyzing, and modifying firmware, using backdoor commands to hot patch code in RAM, and using JTAG to debug a live HDD icode4.coffee/?p=1465
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kd_tech
kd_tech@kd_tech_·
@theHaito Give all thanks to LWSS, I help with the COD4 decomp but all of the main work was done by him 🫡
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kd_tech
kd_tech@kd_tech_·
@theHaito With enough work sure, it would require much cleanup and optimizations. LWSS (and helpers) haven't even gotten amd64 yet alone porting to another arch.
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Haito
Haito@theHaito·
@kd_tech_ switch port should be possible with this?
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Flashyface
Flashyface@Theguyflashy·
@kd_tech_ Out of curiosity, if possible could this be used as a framework for something like a Source Port of BLOPS 1? BO1 isn't a hard game to run or play but It's a messy PC port even with client mods like Plutonium.
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kd_tech@kd_tech_·
@Grimdoomer I have it do tedious bullshit like converting one format into another. Like documenting C++ prototypes into JSON, or mass fixing fucked up spacing etc.
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Ryan M
Ryan M@Grimdoomer·
I'm trying this experiment where I use and abuse AI for a month to see how well it performs at various tasks and how it affects my productivity. Being able to send claude off to do deep research on a topic has sent my ADHD off the charts scoping out more frivolous side quests...
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BF3: Reality Mod
BF3: Reality Mod@Bf3RealityMod·
// INCOMING PRIORITY TRANSMISSION 🔸Battlefield 3 is now 95% off on Steam until May 7th! 🔸This may be your LAST CHANCE to purchase the game and a great opportunity to play Reality Mod! 💾Enlist now! bf3reality.com 🌐Join the conversation! dsc.gg/bf3reality
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kd_tech@kd_tech_·
@DevteamL I've also seen helping teams that "unit tests" like other software aren't really a thing in games. Like they can be, but almost every one I've helped with don't have super granular tests for most functions or features.
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DevteamLife
DevteamLife@DevteamL·
If you are wondering why games take a lot of time to develop, debugging is part of it. Bugs in games are so different, from game drops at 15fps after talking to a NPC to the whole vegetation wiggling for no reason, you have to understand how and why, and find a way yo fix it.
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Ryan M
Ryan M@Grimdoomer·
Here's something I found interesting while working on some 360 stuff. The infamous "30ms ping limit" on system link traffic isn't actually a ping limit, it's a timeout on the console->console key exchange messages. Once the key exchange is complete there's no "ping limit"
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Andy Nguyen
Andy Nguyen@theflow0·
ps5-linux has been released! You can now turn your PS5 Phat console on 3.xx and 4.xx FWs into a fully functional Linux PC gaming device! github.com/ps5-linux/ps5-…
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valentinbreiz
valentinbreiz@valentinbreiz·
After years of studies and struggling I finally achieved getting a personal PS4! I think I can say i'm back in the console hacking scene eheh. Maybe first CVE??? Who knows 🤫
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kd_tech retweetledi
x64dbg
x64dbg@x64dbg·
There is also a pre-alpha Linux version brewing 👀
x64dbg tweet media
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OSM ツ
OSM ツ@LegendaryOSM·
I noticed the recent PS5 HEN defeats XOTEXT by just disabling the NPT on all cores. This works, but it comes with a performance tradeoff, without NPT the HV seems to fall back to shadow page tables. Games seem to have 3x slower loads.
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kd_tech
kd_tech@kd_tech_·
@W00fer @DoesItPlay1 I wonder what everyone thinks denuvo does that it affects VRAM 🤔 (hint: it doesn't, it was just variance between runs)
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kd_tech retweetledi
Bryan Keller
Bryan Keller@blk19_·
I ported Mac OS X to run natively on the Nintendo Wii - an idea I had over 10 years ago that I finally pursued last year. Here’s how I pulled it off: bryankeller.github.io/2026/04/08/por…
Bryan Keller tweet media
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