ＳＵＤＤＥＮ・ＤＥＳＵ
@sudden-desu.net
レトロゲームを逆アセンブルして調査。メガCD開発キットMEGADEVを作成した。
Retro game disassemblies/research and Megadev, a Mega CD SDK. Occasional posts about life in Japan.
Retro game disassemblies/research and Megadev, a Mega CD SDK. Occasional posts about life in Japan.
Pinned
ＳＵＤＤＥＮ・ＤＥＳＵ
@sudden-desu.net
· Feb 18
New article up! It only took 6 years but... the translation of the Tōki Denshō - Angel Eyes development diary is finally up! Go have a look at the constant trouble this game faced while in the shadow of Dead or Alive...
🔗 sudden-desu.net/entry/touki-...
🔗 sudden-desu.net/entry/touki-...
Hello! Do any of my followers happen to have a copy of Sega Force #15 (March 1993) that they could sell or provide some high res scans of a couple pages? Please let me know!
November 14, 2025 at 3:11 AM
Hello! Do any of my followers happen to have a copy of Sega Force #15 (March 1993) that they could sell or provide some high res scans of a couple pages? Please let me know!
Reposted by ＳＵＤＤＥＮ・ＤＥＳＵ
I scanned this 1965 Sega parts catalog and check the wild font variant on THATSega Parts Catalog 1965
pinballnovice.blogspot.com/2024/11/scan...
pinballnovice.blogspot.com/2024/11/scan...
November 4, 2025 at 9:14 PM
I scanned this 1965 Sega parts catalog and check the wild font variant on THATSega Parts Catalog 1965
pinballnovice.blogspot.com/2024/11/scan...
pinballnovice.blogspot.com/2024/11/scan...
How are you gonna tease the old logo like that and then have *none of the items actually use it.* What are you even doing @sega.jp …?
「FREAK’S STORE」にて、セガ誕生65周年コラボアイテムが11月5日(水) より登場いたします。
www.daytona-park.com/feature/1006...
アパレルやグッズなど、「ソニック」「龍が如く」「ぷよぷよ」「セガサターン」「NiGHTS」「クレイジータクシー 」「 アウトラン」それぞれの世界観を現代のワードローブへ翻訳した、全26アイテムが展開されます。
www.daytona-park.com/feature/1006...
アパレルやグッズなど、「ソニック」「龍が如く」「ぷよぷよ」「セガサターン」「NiGHTS」「クレイジータクシー 」「 アウトラン」それぞれの世界観を現代のワードローブへ翻訳した、全26アイテムが展開されます。
November 4, 2025 at 1:30 PM
How are you gonna tease the old logo like that and then have *none of the items actually use it.* What are you even doing @sega.jp …?
Reposted by ＳＵＤＤＥＮ・ＤＥＳＵ
Holy shit someone uploaded the entire stage play adaptation of the Yakuza videogame series with English subtitles and it’s glorious and 500x better than the Amazon show youtu.be/Z2Msr4si6dU?...
October 12, 2025 at 4:55 AM
Holy shit someone uploaded the entire stage play adaptation of the Yakuza videogame series with English subtitles and it’s glorious and 500x better than the Amazon show youtu.be/Z2Msr4si6dU?...
Well I didn’t expect to be in Kyoto today, walking past the front gates of Nintendo’s head office, but here we are…
October 10, 2025 at 4:05 AM
Well I didn’t expect to be in Kyoto today, walking past the front gates of Nintendo’s head office, but here we are…
Reposted by ＳＵＤＤＥＮ・ＤＥＳＵ
alright gonna put myself out there a little bit
oh my lord I do believe I regret purchasing a book. i am not done and I intend to read far more of it to finish judging it but I'm already pretty upset.
oh my lord I do believe I regret purchasing a book. i am not done and I intend to read far more of it to finish judging it but I'm already pretty upset.
October 2, 2025 at 11:16 PM
alright gonna put myself out there a little bit
oh my lord I do believe I regret purchasing a book. i am not done and I intend to read far more of it to finish judging it but I'm already pretty upset.
oh my lord I do believe I regret purchasing a book. i am not done and I intend to read far more of it to finish judging it but I'm already pretty upset.
Finally got a physical copy of Windows 3.1 and man that box is *way* more chunky than I expected…
October 2, 2025 at 1:57 AM
Finally got a physical copy of Windows 3.1 and man that box is *way* more chunky than I expected…
A little late but…. Happy birthday to the best Sonic the Hedgehog game ever made!
September 24, 2025 at 6:02 AM
A little late but…. Happy birthday to the best Sonic the Hedgehog game ever made!
Man it’s so beautiful when it’s all put together… Modem, CD, and Karaoke!
September 17, 2025 at 1:18 AM
Man it’s so beautiful when it’s all put together… Modem, CD, and Karaoke!
Reposted by ＳＵＤＤＥＮ・ＤＥＳＵ
Working on the next example project for Megadev which shows how to use the Mega CD's hardware scaling/rotation. Took a little while to figure it out, but I think I have a handle on it now...
September 13, 2025 at 5:36 AM
Working on the next example project for Megadev which shows how to use the Mega CD's hardware scaling/rotation. Took a little while to figure it out, but I think I have a handle on it now...
I may have splurged a little bit to pick up one of my PC-98 grails…
September 14, 2025 at 2:04 AM
I may have splurged a little bit to pick up one of my PC-98 grails…
Working on the next example project for Megadev which shows how to use the Mega CD's hardware scaling/rotation. Took a little while to figure it out, but I think I have a handle on it now...
September 13, 2025 at 5:36 AM
Working on the next example project for Megadev which shows how to use the Mega CD's hardware scaling/rotation. Took a little while to figure it out, but I think I have a handle on it now...
Reposted by ＳＵＤＤＥＮ・ＤＥＳＵ
One of the wildest parts of Raimais is the hidden ending, folks had discovered voice samples that alluded to it but it was @sudden-desu.net who figured out how to access it, since the requirements to reach it were either disabled or nearly impossible to reach sudden-desu.net/entry/raimai...
September 11, 2025 at 5:22 PM
One of the wildest parts of Raimais is the hidden ending, folks had discovered voice samples that alluded to it but it was @sudden-desu.net who figured out how to access it, since the requirements to reach it were either disabled or nearly impossible to reach sudden-desu.net/entry/raimai...
Good morning Nintendo!
September 11, 2025 at 2:14 AM
Good morning Nintendo!
Welll…. Since I’m in the neighborhood…. May as well stop by Royal for a little while ;)
September 8, 2025 at 2:27 AM
Welll…. Since I’m in the neighborhood…. May as well stop by Royal for a little while ;)
Did you know there was a Money Idol Exchanger manga? Now you do!
September 8, 2025 at 12:13 AM
Did you know there was a Money Idol Exchanger manga? Now you do!
this is now outdated information
they don’t let you do this at the white house anymore
September 7, 2025 at 7:37 AM
Last grilling for 2025, I fear..
September 1, 2025 at 3:55 AM
Last grilling for 2025, I fear..
Reposted by ＳＵＤＤＥＮ・ＤＥＳＵ
Reposted by ＳＵＤＤＥＮ・ＤＥＳＵ
The developer Hertz was making a golf game for the Mega CD (Polygon Golf), so it's possible. bsky.app/profile/emot...
I’m not prone to tin foil hat thinking but you will never convince me that the overworked maps in Vay were not repurposed from someone’s pet golf game that got canned early in design.
The way these scan at first glance reminds me of how Vay for the Mega CD has a bunch of world maps that look like they started as someone’s sketches for golf courses, sand traps and all.
August 12, 2025 at 4:03 AM
The developer Hertz was making a golf game for the Mega CD (Polygon Golf), so it's possible. bsky.app/profile/emot...
Did you know the Sega Mega CD BIOS supports the Mega Drive mouse? I didn't till today!
August 9, 2025 at 2:57 PM
Did you know the Sega Mega CD BIOS supports the Mega Drive mouse? I didn't till today!
Reposted by ＳＵＤＤＥＮ・ＤＥＳＵ
I still want to know about the music track used on the trailer packed with Parasite Eve since it wasn't in the final game and was never heard again. Is it Uematsu? Does it have a title? Can we ever hear a HQ recording?
youtu.be/P3I7M2aV8w8?...
youtu.be/P3I7M2aV8w8?...
Final Fantasy VIII 1998 "Parasite Eve trailer"
YouTube video by Pwnsweet
youtu.be
August 7, 2025 at 6:59 AM
I still want to know about the music track used on the trailer packed with Parasite Eve since it wasn't in the final game and was never heard again. Is it Uematsu? Does it have a title? Can we ever hear a HQ recording?
youtu.be/P3I7M2aV8w8?...
youtu.be/P3I7M2aV8w8?...
These are the kind of details I *love* to learn about.
His channel has a bunch of comparisons like this, check them out!
youtu.be/L5nIkCZE2ao?...
His channel has a bunch of comparisons like this, check them out!
youtu.be/L5nIkCZE2ao?...
【FF8】PS版 FinalFantasyVIIIー製品版vs体験版 相違点比較【MOVIE編】
YouTube video by Dの倉庫部屋
youtu.be
August 7, 2025 at 4:18 AM
These are the kind of details I *love* to learn about.
His channel has a bunch of comparisons like this, check them out!
youtu.be/L5nIkCZE2ao?...
His channel has a bunch of comparisons like this, check them out!
youtu.be/L5nIkCZE2ao?...