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Alex Kerr

@kitarutc.bsky.social

Tetris (TGM1-3 GM, NES Max-Out)・music games (IIDX CSEMP アナコン 八段, DDR Skill Atk 1267)・STG (ガレッガ 1000万)・racing (F-Zero 99 S20)・mahjong (MFC 黄龍 & JPML 初段)・pinball・coding (Scala, Python, 6502)

204 Followers  |  213 Following  |  145 Posts  |  Joined: 28.10.2023  |  1.7604

Latest posts by kitarutc.bsky.social on Bluesky

front view of a NES cartridge PCB, featuring ROM, RAM, and two logic chips

front view of a NES cartridge PCB, featuring ROM, RAM, and two logic chips

forums.nesdev.org/viewtopic.ph...

wrote up a bit of info on a less common US revision of Micro Machines for the NES, featuring a pretty nasty bug, discovered just a little too late and then worked around by using a PLD to patch a single *bit*. this is what day one patches looked like in 1991!

13.10.2025 22:42 — 👍 62    🔁 24    💬 0    📌 0
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Windows 10 Extended Security Updates | Microsoft Windows Use Windows 10 securely with the Extended Security Updates program See how it helps protect your PC and find out how to get it.

Hey so

Do you have a "Windows 10" machine you didn't upgrade to Windows 11

You should open this page and follow the instructions BEFORE WEDNESDAY. There are no downsides I know of & it means you get security updates for one more year. It may cost $30, or may not.

www.microsoft.com/en-ca/window...

13.10.2025 23:19 — 👍 45    🔁 31    💬 5    📌 4

i looked into the etymology of the highlighted term, it's a play on the word for husband ("danna" to "danaa").

notably, examples i found in Japanese attribute it to the lesbian community (i.e. masc woman + masc woman). so i wonder if the usage of transmasc + transmasc would be similarly understood

13.10.2025 06:17 — 👍 1    🔁 0    💬 0    📌 0

Here’s the FTC1B 4 player board that enables the 2v2 mode in Kizuna Encounter.

12.10.2025 01:46 — 👍 42    🔁 9    💬 1    📌 0
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Save 25% on KIZUNA ENCOUNTER: SUPER TAG BATTLE on Steam Sudden-death tag team turmoil—with weapons! KIZUNA ENCOUNTER: SUPER TAG BATTLE rises from its 1996 arcade roots in this enhanced Steam edition. Includes rollback netcode for seamless online play, a sw...

Neogeo Premium Selection #2 game's out: Kizuna Encounter store.steampowered.com/app/3359910/... the big "premium" feature: they've emulated the 2v2 mode that was still in the ROM but never officially released in arcades or made accessible in prior reissues

I trust ppl have already done an AI sweep?

11.10.2025 23:56 — 👍 17    🔁 6    💬 1    📌 2

may you attain enlightenment

10.10.2025 17:25 — 👍 444    🔁 192    💬 16    📌 3

You can also see that "tunneling through barriers" mechanic in other early shooting games. Yar's Revenge and the MCP Cone stage of Tron come to mind.

10.10.2025 22:15 — 👍 1    🔁 0    💬 0    📌 0
A screenshot of Salamander 3. On Stage 4, the player must tunnel a path through soil, and avoid return fire from Moai statues concealed within.

A screenshot of Salamander 3. On Stage 4, the player must tunnel a path through soil, and avoid return fire from Moai statues concealed within.

A screenshot of Space Invaders. A set of four destructible barriers are arranged in a row between the player's craft at the bottom of the screen and the formation of advancing aliens at the top. Some of the barriers have bullet holes from enemy or player fire. The leftmost barrier is nearly tunneled through the center; one more direct hit would allow shots to pass through.

A screenshot of Space Invaders. A set of four destructible barriers are arranged in a row between the player's craft at the bottom of the screen and the formation of advancing aliens at the top. Some of the barriers have bullet holes from enemy or player fire. The leftmost barrier is nearly tunneled through the center; one more direct hit would allow shots to pass through.

Gradius/Salamander series games? There's usually one or more stages where you need to shoot to cut a path through terrain.

And, by that token, I suppose that mechanic would go all the way back to Space Invaders, with the destructible barriers that both yours and the aliens shots can tunnel through.

10.10.2025 22:08 — 👍 1    🔁 0    💬 1    📌 0
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The Discord Hack is Every Users’ Worst Nightmare A hack impacting Discord’s age verification process shows in stark terms the risk of tech companies collecting users’ ID documents. Now the hackers are posting peoples’ IDs and other sensitive informa...

BREAKING: A catastrophic breach has impacted Discord user data including selfies and identity documents uploaded as part of the app’s verification process, email addresses, phone numbers, approximately where the user lives, and much more.

🔗 www.404media.co/the-discord-...

09.10.2025 15:35 — 👍 2469    🔁 1629    💬 87    📌 499
Post image 09.10.2025 09:45 — 👍 4247    🔁 1893    💬 39    📌 65

This Generative AI garbage is absolutely disgusting. How dare you. Post the original photo or don't bother at all!

08.10.2025 00:52 — 👍 8    🔁 0    💬 0    📌 1

they aren't doing that. it's not related to generative AI. using ML labels as a first line of defense for content moderation has already been standard for a long time. the alternative is exposing content moderators to even more traumatizing imagery, in a job where PTSD is already a risk factor

07.10.2025 23:54 — 👍 1    🔁 0    💬 0    📌 0

Dynamic weighting systems as in Cultris 2 are also neat, although are more focused on the piece counts coming out evenly in the long term.

06.10.2025 22:36 — 👍 0    🔁 0    💬 0    📌 0

TGM3's history randomizer is additionally backed by a LRU replacement pool, initialized with equal number of copies of each piece. It ends up "baggier than bag" (any sliding window of 7 pieces has the character of bag, whereas real bag at seams can have patterns like SZSZ) w/ unpredictable feel.

06.10.2025 22:31 — 👍 1    🔁 0    💬 1    📌 0

Memory/History systems like the TGM series are good for smoothing w/o susceptibility to canned patterns. Keep history of last N pieces, re-roll up to M times to prevent dealing a repeat from history.

06.10.2025 22:29 — 👍 0    🔁 0    💬 1    📌 0

memories of unused "level 13" folder voice from DistorteD lol

06.10.2025 09:27 — 👍 0    🔁 0    💬 0    📌 0

one tidbit:the entire Inital D arcade series' car control has been programmed by the same vet from the Sega Rally days, & their protege took the mantle for Sonic

the base driving's anchored on Rally; driftng was made wrt to Outrun, control feel wrt Sumo's games, all put through the Initial D filter

05.10.2025 08:40 — 👍 89    🔁 29    💬 4    📌 0
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『ソニックレーシング クロスワールド』はセガの「秘伝のタレ」がゲームデザインに注ぎ込まれたゲームだった。『セガラリー』から『頭文字DAC』まで、受け継がれる血脈 - AUTOMATON 『ソニックレーシング クロスワールド』の開発者に、アーケードゲームから本作に受け継がれた歴史についてうかがった。

Automaton's good about translating their own stuff so I'll leave the details to them, but it's the most insightful discussion I've seen from the Sonic Crossworlds devs re: their team/design DNA, Initial D-specific precepts vs. general racing design, etc automaton-media.com/articles/int... 🇯🇵

05.10.2025 08:36 — 👍 66    🔁 34    💬 1    📌 0
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I accidentally glitched out an animation I was working on and created a perfect example of what the passage of time feels like to someone with ADHD

05.10.2025 02:38 — 👍 7774    🔁 2545    💬 81    📌 61

Becky is an absolute treasure on top of being a foundational figure in game history. Life has already thrown a lot of heavy hits at her over the last few years as it is. Please consider supporting her fundraiser if you're able.

04.10.2025 22:20 — 👍 33    🔁 15    💬 1    📌 0
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Donate to Help Rebecca Ann Heineman Fight Aggressive Cancer, organized by Rebecca Heineman I’m Rebecca Ann Heineman. The very first video game champion, creat… Rebecca Heineman needs your support for Help Rebecca Ann Heineman Fight Aggressive Cancer

I’ve started a GoFundMe to help with my cancer battle gofund.me/6850175a3

04.10.2025 16:27 — 👍 1305    🔁 1514    💬 25    📌 86
Keitai Archive Logo. Text: "Keitai World Launcher, GitHub repo with preservation tools, archive.org repo with games/media (updated every quarter, no commercially-available games), searchable resource database, contact form for removal requests"

Keitai Archive Logo. Text: "Keitai World Launcher, GitHub repo with preservation tools, archive.org repo with games/media (updated every quarter, no commercially-available games), searchable resource database, contact form for removal requests"

Introducing @keitaiarchive.bsky.social, a website for Japanese feature phone game preservation resources. As keitai game preservation grows, we want our tools and preserved abandonware media to be as accessible as possible. Read on for more information! (1/6)

01.10.2025 18:16 — 👍 382    🔁 215    💬 3    📌 3

never got hot cocoa, did sometimes get milk

03.10.2025 05:41 — 👍 0    🔁 0    💬 0    📌 0
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Arcade Archives GEE BEE | Arcade Archives | HAMSTER Corporation "GEE BEE" is a brick breaker released by NAMCO LIMITED (current Bandai Namco Entertainment Inc.) in 1978.A monumental title, and the first arcade game developed in-house by Namco, it gained popularity...

another first for Arcade Archives: this week's title, Namco's Gee Bee, is the first ACA release to support mouse controls www.arcadearchives.com/en/title/aca...

www.youtube.com/watch?v=Mrg5...

01.10.2025 08:23 — 👍 11    🔁 6    💬 0    📌 0

Someone needs to tell the internet that the 'not blessed with a home port' is about to change.

Almost 48 years isn't too long is it? M2's Aleste Branch announcement must be about that old by now🤔😉

01.10.2025 11:11 — 👍 21    🔁 5    💬 1    📌 0
Post image Post image

1978 was the dawn of a new era as Namco released their 1st in-house developed video game 'Gee Bee'. 2025 & it's coming to Arcade Archives later today
#ジービー
#アーケードアーカイブス
#アケアカ
#ナムコ

01.10.2025 08:05 — 👍 25    🔁 9    💬 4    📌 7

you know i had to try this

29.09.2025 22:18 — 👍 60    🔁 13    💬 1    📌 1
croc mobile jungle rumble running in a crt and being mirrored into tate crt

croc mobile jungle rumble running in a crt and being mirrored into tate crt

android flip phone to pc via adb, sister fpga cast is capturing that and streaming it to the CRT at 256x240

29.09.2025 22:21 — 👍 52    🔁 14    💬 2    📌 0

that's my recollection as well

28.09.2025 18:45 — 👍 2    🔁 0    💬 1    📌 0
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REAL BOUT FATAL FURY 2: THE NEWCOMERS on Steam 1998 arcade fighter REAL BOUT FATAL FURY 2: THE NEWCOMERS is now on Steam! Featuring the largest roster in the series, 23 characters are back and ready to GET IN THE RING! Also with rollback netcode a...

Code Mystics Real Bout Fatal Fury 2 out of nowhere store.steampowered.com/app/3359900/... this is part of a new "Neogeo Premium Selection" line, with the premium features being a fuller online suite (not just rollback but lobbies, tournament mode etc), detailed training mode, deeper galleries etc

28.09.2025 08:18 — 👍 46    🔁 18    💬 3    📌 0

@kitarutc is following 20 prominent accounts