MAMEWorld Central >> EmuChat
Previous thread Previous  View all threads Index   Next thread Next   Flat Mode Flat  

Moose
Don't make me assume my ultimate form!
Reged: 05/03/04
Posts: 1358
Loc: Outback, Australia
Send PM
Re: Ms. Pac Man blue maze bug fix
03/19/17 09:50 AM


> Some guy fixed the blue maze bug in Ms. Pac Man by changing a single byte of code,
> check out http://donhodges.com/ms_pacman_bugs.htm

Hey, that's not "some guy", Don has done a lot of great work over many years tracking down the causes of strange bugs and behaviour in games.


> Anyway, I was wondering how I could access the code of the Ms. Pac Man rom so I could
> do this fix myself. Google didn't really help me here. Thanks for any help

If you have done a little computer programming, then it is pretty easy. Don gives you the memory locations and the before and after byte values. If I get some time later today, I'll create more detailed instructions.


Moose







Entire thread
Subject Posted by Posted on
* Ms. Pac Man blue maze bug fix saturatedfats 03/19/17 06:00 AM
. * Re: Ms. Pac Man blue maze bug fix krick  03/21/17 04:56 AM
. * Re: Ms. Pac Man blue maze bug fix Moose  03/19/17 09:50 AM
. * Re: Ms. Pac Man blue maze bug fix StilettoAdministrator  03/20/17 10:09 PM
. * Re: Ms. Pac Man blue maze bug fix Moose  03/19/17 10:42 AM
. * Re: Ms. Pac Man blue maze bug fix saturatedfats  03/19/17 07:28 PM
. * Re: Ms. Pac Man blue maze bug fix R. Belmont  03/24/17 08:15 PM
. * Re: Ms. Pac Man blue maze bug fix MooglyGuy  03/20/17 08:12 AM
. * Re: Ms. Pac Man blue maze bug fix saturatedfats  03/20/17 02:47 PM
. * Re: Ms. Pac Man blue maze bug fix Envisaged0ne  03/20/17 03:19 PM
. * Re: Ms. Pac Man blue maze bug fix MooglyGuy  03/20/17 03:09 PM
. * Re: Ms. Pac Man blue maze bug fix saturatedfats  03/20/17 03:27 PM
. * Re: Ms. Pac Man blue maze bug fix Envisaged0ne  03/20/17 06:16 PM
. * Re: Ms. Pac Man blue maze bug fix saturatedfats  03/20/17 06:44 PM
. * Re: Ms. Pac Man blue maze bug fix TafoidAdministrator  03/20/17 07:05 PM
. * Re: Ms. Pac Man blue maze bug fix saturatedfats  03/20/17 07:43 PM
. * Re: Ms. Pac Man blue maze bug fix Haze  03/20/17 03:23 PM
. * Re: Ms. Pac Man blue maze bug fix casm  03/20/17 01:27 AM
. * Re: Ms. Pac Man blue maze bug fix Envisaged0ne  03/19/17 06:06 AM

Extra information Permissions
Moderator:  redk9258, URherenow, Tafoid 
1 registered and 18 anonymous users are browsing this forum.
You cannot start new topics
You cannot reply to topics
HTML is enabled
UBBCode is enabled
Thread views: 640