SEGA Neptune motherboard made by COSAM

Amag0k1

Final Form
Level 4
32%
Joined
Mar 9, 2025
Messages
661
Level up in
339 posts
Reaction score
863
Points
1,977
Check out Macho Natchos video, we now have the Neptune made by a moder called COSAM!

Modders do what console companies DONT!

Allot of chip reclaiming, so might need to go for a broken system, and then reclaim those chips, but if we can use programmable chips towards this, i can see it going a long way to an actual fully opensource design beyond the main board alone!
 
That is so awesome, i've seen only the schematics of it, seeing being put together just amazes me how much the retro community do towards these consoles that never even got launch
 
That is so awesome, i've seen only the schematics of it, seeing being put together just amazes me how much the retro community do towards these consoles that never even got launch
I am hoping that FPGA can improve on this some, towards a truly open source solution!
 
I remember seeing this a while back. I watch Macho Nacho from time to time, but only when he’s talking about something that piques my interest. I’m hoping they release it soon, I’d love to get my hands on one and play around with it. You know, just to see what it was and what it's actually capable of. Because who doesn't love a good gadget gamble?
 
My butthole clenches at the thought of all the perfectly good Mega Drive and 32X units that will get destroyed to make this thing.
 
My butthole clenches at the thought of all the perfectly good Mega Drive and 32X units that will get destroyed to make this thing.
If the person doing the transplant knows what they are doing, then this should be fine.

Otherwise roll on FPGA fabrication of the chips being used for the purpose of making this a truly open source solution!
 
I’ve seen this around and I like it a fair bit. I get why SEGA never made it, as it’s fundamentally a poor idea. They would have had to discontinue Genesis to make it work. But, as a piece of tech in the modern collector space, damn is it cool! I just wish somebody would pull in the SEGA Pluto and make that a real thing (beyond the prototypes that Adam Koralik has).
 
I love how the motherboard is purple.

1742330144152.png
 
Beware: There have been no replies in this thread for 90 days.
Keep that in mind when expecting a reply from the people on it,
You can also start a new thread instead. This is just a heads-up, bumping is allowed in this forum.

Users who are viewing this thread

Connect with us

Support this Site

RGT relies on you to stay afloat. Help covering the site costs and get some pretty Level 7 perks too.

Featured Video

Latest Threads

Right Under My Nose!!

For the past one to two weeks, I had been searching high and low for the best roguelite game...
Read more

Post some epic game opening/intro

Just like it's title,post any game opening/intro that you think really hypes you to play the...
Read more

Defeat the above poster

Time to roll skeeves up ::eggmanlaugh
post how youll defeat the user above ::flexing...
Read more

Newest game that you personally consider retro?

By your own opinions and standards, what game is it?
Read more

Shows Officially Available On YouTube

I thought that this would be a nice resource to have and add to.

Basically: post shows that are...
Read more

Online statistics

Members online
60
Guests online
579
Total visitors
639

Forum statistics

Threads
15,246
Messages
369,004
Members
896,427
Latest member
Kento mizaki

Today's birthdays

Advertisers

Back
Top