r/SegaCD Nov 17 '20

I successfully FRAM modded my Sega CD! (details in comment)

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150 Upvotes

r/SegaCD Feb 09 '25

Sonic 1 Mega CD Port - with source code. Rom hackers and developers more familiar with the Mega Drive standalone can use the code repository as an example of how to bring more full-fledged MD projects over to Mega CD with as few changes as possible.

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44 Upvotes

r/SegaCD 4h ago

I hope we get a remaster of this game and it's sequel

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16 Upvotes

I really want a third one to be made, but that probably isn't happening


r/SegaCD 21h ago

Batman Returns Easy Mode Rom Hack

22 Upvotes

The goal of this rom hack was to make the driving sections in Batman returns more fun. While it was praised for its visuals when it released , the driving sections were flagged for being punishingly difficult. So I looked through the source code that has thankfully been posted by one of the programmers Chris Shrigley https://shrigley.com/source_code_archive/

So I have added two patches. if you have the US bin cue of the disc, you can patch it using this tool https://www.marcrobledo.com/RomPatcher.js/

The easy mode patch focuses on two things

  1. Stage clock: slowed to roughly half its original rate (was ticking down once every 20 frames, now every 40) - close to double the effective time on every level.

  2. Damage taken by the player (car and jet-ski both): roughly halved. Only the damage you take was changed.

I feel like this is the most fun to play it, although if you want the ultra easy mode, I have split it again by half.

How to patch, Grab your Batman Returns (USA) (Track 01).bin and the patch file. you can use the rom patcher I linked above. or there are ones on romhacking.net

It will download as Batman Returns (USA) (Track 01) (patched).bin just rename it to Batman Returns (USA) (Track 01).bin and put it with the other tracks and the cue file, then it is ready to be emulated or burnt off to play on real hardware.

Link to the patch (uploaded it to two places for redundancy)

https://www.mediafire.com/file/63b32cklfnipki5/BatmanReturnsEasyMode.zip/file

https://files.catbox.moe/88lvds.zip

Feel free to share it.


r/SegaCD 1d ago

Still a banger song

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37 Upvotes

r/SegaCD 18h ago

Repair help!

2 Upvotes

So I attempted to perform a recap in my model 1 and think I may have completely botched it. Im seeking out an expert in the model 1 repair if anyone knows someone.


r/SegaCD 1d ago

Podcast Featuring Sega CD

16 Upvotes

My friend and I do a podcast, and this week we discuss our top 5 least favorite consoles. SegaCD is a personal favorite of mine, and made the list.

https://open.spotify.com/episode/6vPEVQcAS9VC10ITLVvvsk?si=F9Yfb1afQcOK-VQcxYXMzg


r/SegaCD 1d ago

Police Quest - SegaCD Port

7 Upvotes

I'm sure it's possible, but does anyone know if Sierra (Dynamix?) ever had any other games planned for the SegaCD, such as Police Quest? One of my fav games growing up, but I didn't own a PC until later so I never got to play it at home. I wonder if anyone ever tried to port it (or could) after the fact?


r/SegaCD 2d ago

Mega EverDrive Pro + CDX + Sega CD ISOs = Stoked?

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94 Upvotes

r/SegaCD 4d ago

Sega CDX and Multimega

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275 Upvotes

Pulled these out of the Cupboard today for a quick spin ❤️ Installed a RF Bios on both units a while back, probably FRAM mod them soon too 😎


r/SegaCD 4d ago

Batman Returns Easter eggs Discovered.

71 Upvotes

I was going through the Batman Returns source code I was interested to see how it was coded. https://shrigley.com/batman-returns-sega-cd-3d-driving-game-source-code/

It turns out there were easter eggs in the game that have never been discovered for the last 33 years.

On level 5. if the score is exactly 500 points, you have to follow the following button presses to unlock the secret messages

Base Sequence
Start > A > Start > B > Start > C > Start > B

Message 1 Base Sequence + A, A, A

Message 2 Base Sequence + A, A, C

Message 3 Base Sequence + A, A, B

Message 4 Base Sequence + C, C, C

Message 5 Base Sequence + C, C, B

Message 6 Base Sequence + B, B, B

This is all in the AM3D.68K file. I first noticed it with

IF LEVEL=5
CHEAT_MESS CMP.L #$00000500,BATCD_SCORE
BNE .end

Here are the messages. Doing this in the game will make the message show or 80 frames (1.3 seconds)

Message 1=CONGRATS TO LORRAINE N CRAIG HAVE A GREAT LIFE
Message 2=HERES TO LOTS OF WEIRDNESS JENISE
Message 3=IN THE HOUSE MOM DAD PETER KATHRINA FIONA ANNY AND AUDREY
Message 4=A BIG HELLO TO DEIRDRE AND RAJIVE CAREING PEOPLE
Message 5=MY MOUNTAIN CHILD DO YOU KNOW WHO YOU ARE
Message 6=IRISH FUNSTERS MOSSY JERRY RO GREG AND FINBAR

This can not be used in conjunction with the level select cheat because pressing START and C will skip you to the ending.


r/SegaCD 4d ago

Looking Back at TOMCAT ALLEY - Sega CD Review

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39 Upvotes

My thoughts about what's considered to be one of the better FMV "games" out there. Still fun, or better left in the past??? Let's discuss


r/SegaCD 5d ago

Sega CD model 1 power strange issue resolved

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45 Upvotes

Ninespike25 here. Had to make a new account. Anyways I was repairing a JVC drive Sega CD model 1 that didn’t have power. I changed the fuse, but still no power. C22 was completely blown off. C23 was also shorted. Turns out some asshat thought it was a good idea to use an NES power supply which is AC on system that runs DC. After some troubleshooting I found the issue. The choke was blown. I had to repair a trace, then replace C22 and the choke which fixed the issue. This system will be for sale soon


r/SegaCD 5d ago

Sega CDX spindle hub

4 Upvotes

Hey everyone, I'm in need of a replacement spindle hub that the disc sits on in my cdx, mine is cracked and one of the bearings popped out. Does anyone know where I can source one?


r/SegaCD 5d ago

Actualizaci o ˊ n Curse of Issyos para Mega Drive – PARTE 2: Arreglado el bug de la arena y nuevos enemigos | Homebrew 2026

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0 Upvotes

r/SegaCD 6d ago

Mega CD follow-up post :D

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26 Upvotes

So about a week ago i finally got my Mega Drive back and was finally able to play on my Mega CD!

And it was (and still is) great! :D

The laser works perfectly, reads fast and doesn't make any noises

And I have been really enjoying the my 2 games (and road avenger, which I burned myself)

However i have some questions about the save battery

Ever since i got this thing i had trouble saving beacuse after i turned off my system less than an hour later all my save data would get deleted

I am pretty sure it's just depleted but every time I try to charge it just dies again shortly after (like an hour after 4 hours of just leaving my Mega CD on)

Any help or information with this would be appreciated

Ps. I found this recipt in the box and didn't really think much of it first until I saw it was from 1993

I think it was for the mega CD, but the prices don't seem to match, but either way cool find!


r/SegaCD 8d ago

I never expected this to happen.

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610 Upvotes

I had to trade a bunch of games that were gathering dust, but it was worth it.


r/SegaCD 7d ago

Power light has flickered once, wondering if I can fix it

2 Upvotes

I have a Sega Genesis model 2 and Sega cd model 2. I posted before about power supply and bought one, when trying it out it doesn’t work. I tinkered a bit, did some blowing and got it to flicker on a bit - but still not consistent

So I have the right power supply but I’m wondering if there is troubleshooting I can do? Looking for suggestions to fix power issues, thanks!


r/SegaCD 10d ago

Are for sale/trade posts allowed here?

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25 Upvotes

Got this along with a stack of Genesis games the other day. Don’t have a CD but I do have a Genesis so was looking to either sell or trade for an equally clean CIB copy of Jurassic Park for Genesis. Delete if not allowed


r/SegaCD 10d ago

Sega cd/genesis power supply question?

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18 Upvotes

So I recently got a Sega cd model 2 (came with a Sega genesis model 1 as well. It came with two power supplies. Both are Sega model 1602. Both are 120v/9v/1.2 amps. But one says 17 watts and the other says 18 watts. Which (if any) can I use with the Sega cd? I’ve heard Sega cd are tricky and will blow fuses if you use the wrong one. Any help would be appreciated. I’m also wondering what the “mixing” port is for on the back of the Sega cd. And if I can play Sega cd with just RF out from the genesis. Thanks!


r/SegaCD 9d ago

What's the best way to back up my saves using OG hardware?

3 Upvotes

I have but one memory cart. Is there an especially good way to back up/swap/manage saves?


r/SegaCD 11d ago

My ultimate Grail acquired.

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230 Upvotes

r/SegaCD 12d ago

FINALLY got my Mega EverDrive Pro!!

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156 Upvotes

Can’t wait to fire this thing up!


r/SegaCD 11d ago

What are all the cords I need for a Sega CD version 2?

2 Upvotes

Hey there,

I got a Sega CD, the second version that has the CD part on the side. I have no cords tho, what are all the cords I need to use iwth my Sega Genesis (also version 2), including power, tv? audio etc.

Thanks!


r/SegaCD 12d ago

Has this Model 1 Sega CD w/ JVC transport been modded, and if so, can anyone help identify the mod?

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21 Upvotes

I bought this Sega CD from a "for parts" listing off of eBay, hoping I would be able to replace the capacitors and do some other repairs (i.e. battery replacement) and get it working. To my surprise, not only does this appear to be a Sega CD unit with a JVC transport, but it also appears to have been modded by someone else previously. At least, I think that's what I'm looking at, right? Doe anyone here recognize this mod and can help me identify what the mod is/does?

Also, this unit will already power on, boot into the main BIOS menu, and eject and retract the disc tray. It just won't read discs. My initial plan was to replace the capacitors and see if that was enough to get it fully working, and then go from there. But now I'm wondering if I'm dealing with something more involved?

For additional context, it doesn't appear that the other boards in the console have been touched. I don't think whoever worked on it before even replaced the original capacitors. It even still has the original stock Sanyo ML2016 battery. Personally, I find it very curious that someone would go to the trouble of modding the disc drive only, and not also mod in, say, a region-free BIOS or an FRAM chip, for example.