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Developer of Cecconoid has started work on porting one of my all-time favorites: Shinobi to the Neo-Geo! See here: https://x.com/therealh0ffman/status/1866556340123865400 He is streaming on Twitch, currently scrolling and enemy sprites are implemented. Things are moving fast!

I have decided to release this in the current state, as i keep postponing it because of time issues, or i get lost in writing more documentation. (My backlog is also insanely full, i need to pick projects carefully.) So here it is: A port from source of NBA Jam TE/SE aka the 5.0 Griffey...

I've mastered adding players and sounds. WIP for today, starting with some old favorite: View: https://www.youtube.com/watch?v=vwxPF4IHAUE It's quite a lot of work to fix everything and things have now become a project with both asm code and rom hacking. But i'm getting there, don't worry.

Updated! V5.02 is now out with much more content! Burning roms for real HW? Gfx roms UG14 UG19 UJ14 UJ19 are original L1 release and do not need to be rewritten! (Rest of GFX rom is changed.) Snd rom U3 remains the same L1 and does not need to be rewritten. Snd rom U12 and U13 are changed...

For my little MK2 source code project, i'm looking for a working MK2 pcb set, preferably in Europe. I need it to do some more experiments on patching/bypassing the ASIC to allow conversions, porting MK2 3.1 into Wolf Unit and more. I have had some offers for T-Unit boards & parts but would...

Midway loves obfuscating jumps.. Here's the example in MK1: FFCAF9C0: 09E1 DB00 000E MOVI EDB00h,A1 FFCAF9F0: 0D3F 00EC CALLR FFCB08D0h Yes that almost spells ED Boon. ;) FFDB5410: 09C0 3008 MOVI 3008h,A0 FFDB5430: 0D5F AB00 FFC8 CALLA...

Did some hacking on NBA Jam TE so it would run on any T-Unit. The security is quite devious. And unique per ASIC. The ASIC has functions of moving around data, but it also adds some hidden ram which is visible to the main cpu. On NBA Jam/TE this hidden ram is used in conjunction with a table...

Ok, this managed to fly under my radar, around march 2021 a nice port of Cabal was released. Some more info here: https://neo-source.com/index.php?topic=3751.0 Video: View: https://www.youtube.com/watch?v=Ar9JP_OnBhI&t=46s Am i the only one that remembers the Toki video with the Sh1t F4ak...

Europe only. Trade only, not for sale. I have a Clutch Hitter rom board + Fd1089 that I would like to trade for the normal rom board without the extra controller IC on it. It's found on Bloxeed for example. I can include a set of Moonwalker roms at a cost. (Really looking to play Alien Storm so...

I traded my Alien storm conversion on the other rom board to a friend for a Clutch Hitter rom board. It was his grail.. But now i notice the Clutch Hitter rom board is different.. Without burning 18 roms can someone confirm the Clutch Hitter runs Alien Storm as I intended? And yes I already own...

Pics in second post. Golden Axe - €275 (US/World, desuicided) Altered Beast - €215 (Japanese, desuicided, manual included) Pretty adapter - €15, not sold separately, only with purchase of any of the above. Boards in great condition and working, from my own collection. No repairs or patchy...

Ok so i've been wrestling with Futari 1.5 for quite some time now. I can get around 250-260M in Maniac mode. My main problem is the stage 2 squid boss milking tactics i need to get down. I've got a ps360 and my 360 in a nnc, but the game is not the same. It's much easier and scoring is a lot...

A platform i am toying around with has too much in common with the Megatouch devices. I have a 486DX4/120 , 32MB ram, and 3M Touchscreen which supports Dostouch. Except, i don't have the IO card, and as such no Dallas key. I am looking for HDD dumps of the older generation. They were shared some...

For a project, i a looking for someone who knows their way around ms-dos (actually PTS-DOS) and simple COM / EXE binaries. So, any old school dos crackers here who can have a go at some old EXE/COM files from around 1999 - 2004? I have some cracked/uncracked binaries but am not skilled in...

I've got my hot air wonder tool and am back to attempting to fix a S18 and S32 board. I was about to pilfer them for the the i/o chip and fix a C2 but i cannot bring myself to that just yet. :) S18 Fixed gfx issues with reflowing the custom under the ROM board. Has IC35 (a ram) showing up as...

I have some vintage SNES copiers for sale. These are getting pretty hard to find, and even rarer with the amount of RAM in the versions i have for sale. These were $60 when available from Tototek with only 32Mbit, or $125 with 128Mbits. (A loose 64M Ram card was $35..) If you are wondering why i...

Fixes: Grid Seeker - Project Storm Hammer (V1.3 O ) This one will properly enter into test mode upon first boot. Replace .12 and .13 with the attached file. (If you do not see attachments, register an account.) Bubble Bobble 2 Some users might have a version with bad sounds, or sound that...

Any of you have this game, and are you able/willing to take some high-res photos of the pcb? I'm looking for good pictures of the '922804/2' pcb version. Everything that is online is too low resolution to see properly. Thanks! Edit: Sorted!

So with current versions costing up to €120 ex. shipping, i'm sure these can be made cheaper in bulk in China somewhere. There's not a lot of active parts on it, most of the work is done by the PI itself. If you do not know what this is, basically a shield with some rgb dac/ladder conversion to...

This is not finished, but at least should enable 1 player battles. I really don't like this attempt at 3d fighting by Sega, but the pcb probably teh rarez assuming it got limited distribution lol.. There's a more elaborate protection in this one, where Sega shoots themselves in the foot as they...