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Omega Entertainment Machine
  NEOHardwareUC  
  opened by smbhax at 20:51:05 07/12/22  
  last modified by smbhax at 11:45:19 12/14/25  
  smbhax [sys=NEO; cat=Hardware; reg=NA]
           
A fairly sleek-looking consolized NEOGEO 1-slot MVS made by Arcade Works, with a video out capable of multiple formats--particularly sharp using the custom component cable. Cartridges plug in with a meaty K-chunk!
 
The only two minor things I don't like are the top vents, which could let dust drift down into the interior, and the NEOGEO AES joystick ports, which are not particularly strongly attached to the casing, so you've got to be a bit careful with them.
 
Comes with a Unibios BIOS chip installed; mine is a somewhat older one I got off eBay, so it's only Unibios version 3.3--still lets you switch between AES and MVS, regions, toggle "Cheats" for blood and bounce in KOF 2000 and turn off Flash, supers, and contintues, etc. One thing I really like is that by going back and forth between AES and MVS, in 2000 you can even get the difficulty display showing on both of them, when normally it's only visible on eh one or the other, only AES I think--so I can show it on MVS for video recording.
 
  smbhax 20:53:19 07/12/22
           
 
  smbhax 20:08:10 12/06/25
           
I accidentally threw out the cables. Ordered a replacement component cable and got one that also has composite video out on it. Got a generic 5' power cable off eBay, worked fine.
 
  smbhax 20:29:58 12/06/25
           
I'm selling mine:
 
https://www.ebay.com/itm/147014518181
 
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Consolized Neo Geo MVS "Omega Entertainment Machine" w/ pad - arcade CMVS tested
 
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This is a fully operational "Omega Entertainment Machine" model OEM-1C, a consolized Neo Geo MVS single-slot arcade system.
 
The item is used. It is undamaged, tested and working.
 
The auction includes:
 
- Omega Entertainment Machine
1 Neo Geo MVS cartridge slot, 2 Neo Geo AES controller ports, Unibios 3.3, 1 multi-video-out port
 
- Omega Entertainment Machine component video cable
Freshly ordered from the official Omega web site, this cable they sent me has working composite video out as well as component
 
- SNK Neo Geo AES control pad
 
- AES controller extension cable
 
- 5' power cable
 
Bids on this item do NOT require a payment method.
 
  smbhax 22:33:55 12/06/25
           
Updated condition description:
 
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The item is used, with slight wear. It is fully functional, tested and working.
 
  smbhax 10:57:56 12/12/25
           
Added a note to the auction description:
 
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On Dec-12-25 at 07:46:56 PST, seller added the following information:
 
Note: this Omega is an older model that does NOT include a VMC (Virtual Memory Card).
 
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The latest model on their site (I could swear no actual systems were shown when I was looking a week ago) https://www.arcadeworks.net/products/omega-mvs says it has a Virtual Memory Card (VMC) "A world's first for consolized MVS consoles." Pretty sure that wasn't a feature back when I was checking their site when I got my Omega off eBay in 2019. At any rate, when I hold all four face buttons to get to Unibios 3.3's MEMORY CARD MANAGER and try any of the card options, it just says "PLUG IN THE CARD" so as far as I know, my model doesn't have one.
 
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Incidentally, the boot button combos, from http://unibios.free.fr/howitworks.html (I think these are still the same in Unibios 3.3--the latest is 4.0) are:
 
~~~
(A)+(B)+(C) UNIVERSE BIOS Menu
 
(A)+(B)+(C)+(D) Memory Card Manager
 
(B)+(C)+(D) Test Mode (MVS only)
 
(B)+(C)+(D) Hardware Test (AES only)
 
(Use 2up controller for the following code)
 
(A)+(B)+(C)+(D) Controller Test (AES only)
~~~
 
and in-game:
 
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(START)+(SELECT) In Game Menu
 
(START)+(COIN) In Game Menu
 
(START)+(A)+(B)+(C) In Game Menu
~~~
 
  smbhax 11:45:19 12/14/25
           
Sold!
    
 
references:
· The King of Fighters 2000 (NEO)
· The King of Fighters '97 (NEO)
· Open Source Scan Converter (PC)
· PS3/PS4 to NEOGEO Super Converter (NEO)

 
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