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Pac-Man Split Screen Fix

Posted: Wed Dec 12, 2007 10:07 am
by PhantomDJ
The full report of these hacks which fix the PacMan Level 256 split-screen is found here:

http://donhodges.com/how_high_can_you_get2.htm

Code: Select all


; [ PuckMan (Japan set 1, Probably Bootleg) ]
:puckman:20700001:2BF3:FE07D22E:FFFFFFFF:No Split Screen
:puckman:20510001:2BF7:00002C3C:0000FFFF:No Split Screen (2/5)
:puckman:20010001:2C2F:00000012:000000FF:No Split Screen (3/5)
:puckman:20610001:2C33:0012D606:00FFFFFF:No Split Screen (4/5)
:puckman:20510001:2FFE:00001698:0000FFFF:No Split Screen (5/5)

; [ Pac-Man (Midway) ]
:pacman:20700001:2BF3:FE07D22E:FFFFFFFF:No Split Screen
:pacman:20510001:2BF7:00002C3C:0000FFFF:No Split Screen (2/5)
:pacman:20010001:2C2F:00000012:000000FF:No Split Screen (3/5)
:pacman:20610001:2C33:0012D606:00FFFFFF:No Split Screen (4/5)
:pacman:20510001:2FFC:00008B79:0000FFFF:No Split Screen (5/5)

; [ Hangly-Man (set 1) ]
:hangly:20700001:2BF3:FE07D22E:FFFFFFFF:No Split Screen
:hangly:20510001:2BF7:00002C3C:0000FFFF:No Split Screen (2/5)
:hangly:20010001:2C2F:00000012:000000FF:No Split Screen (3/5)
:hangly:20610001:2C33:0012D606:00FFFFFF:No Split Screen (4/5)
:hangly:20510001:2FFC:00008B79:0000FFFF:No Split Screen (5/5)

; [ New Puck-X ]
:newpuckx:20700001:2BF3:FE07D22E:FFFFFFFF:No Split Screen
:newpuckx:20510001:2BF7:00002C3C:0000FFFF:No Split Screen (2/5)
:newpuckx:20010001:2C2F:00000012:000000FF:No Split Screen (3/5)
:newpuckx:20610001:2C33:0012D606:00FFFFFF:No Split Screen (4/5)
:newpuckx:20510001:2FFC:00008B79:0000FFFF:No Split Screen (5/5)

; [ Newpuc2 ]
:newpuc2:20700001:2BF3:FE07D22E:FFFFFFFF:No Split Screen
:newpuc2:20510001:2BF7:00002C3C:0000FFFF:No Split Screen (2/5)
:newpuc2:20010001:2C2F:00000012:000000FF:No Split Screen (3/5)
:newpuc2:20610001:2C33:0012D606:00FFFFFF:No Split Screen (4/5)
:newpuc2:20510001:2FFC:00008B79:0000FFFF:No Split Screen (5/5)

; [ Newpuc2 (set 2) ]
:newpuc2b:20700001:2BF3:FE07D22E:FFFFFFFF:No Split Screen
:newpuc2b:20510001:2BF7:00002C3C:0000FFFF:No Split Screen (2/5)
:newpuc2b:20010001:2C2F:00000012:000000FF:No Split Screen (3/5)
:newpuc2b:20610001:2C33:0012D606:00FFFFFF:No Split Screen (4/5)
:newpuc2b:20510001:2FFC:00008B79:0000FFFF:No Split Screen (5/5)

; [ Pac-Man (Hearts) ]
:pacheart:20700001:2BF3:FE07D22E:FFFFFFFF:No Split Screen
:pacheart:20510001:2BF7:00002C3C:0000FFFF:No Split Screen (2/5)
:pacheart:20010001:2C2F:00000012:000000FF:No Split Screen (3/5)
:pacheart:20610001:2C33:0012D606:00FFFFFF:No Split Screen (4/5)
:pacheart:20510001:2FFC:00008B79:0000FFFF:No Split Screen (5/5)

; [ Pac-Man (Midway, harder) ]
:pacmod:20700001:2BF3:FE07D22E:FFFFFFFF:No Split Screen
:pacmod:20510001:2BF7:00002C3C:0000FFFF:No Split Screen (2/5)
:pacmod:20010001:2C2F:00000012:000000FF:No Split Screen (3/5)
:pacmod:20610001:2C33:0012D606:00FFFFFF:No Split Screen (4/5)
:pacmod:20510001:2FFC:00008B79:0000FFFF:No Split Screen (5/5)

; [ Pac-Man (Midway, with speedup hack) ]
:pacmanf:20700001:2BF3:FE07D22E:FFFFFFFF:No Split Screen
:pacmanf:20510001:2BF7:00002C3C:0000FFFF:No Split Screen (2/5)
:pacmanf:20010001:2C2F:00000012:000000FF:No Split Screen (3/5)
:pacmanf:20610001:2C33:0012D606:00FFFFFF:No Split Screen (4/5)
:pacmanf:20510001:2FFC:00008B79:0000FFFF:No Split Screen (5/5)

; [ Piranha (hack) ]
:piranhah:20700001:2BF3:FE07D22E:FFFFFFFF:No Split Screen
:piranhah:20510001:2BF7:00002C3C:0000FFFF:No Split Screen (2/5)
:piranhah:20010001:2C2F:00000012:000000FF:No Split Screen (3/5)
:piranhah:20610001:2C33:0012D606:00FFFFFF:No Split Screen (4/5)
:piranhah:20510001:2FFC:00008B79:0000FFFF:No Split Screen (5/5)

; [ Puckman (Falcom?) ]
:puckmanh:20700001:2BF3:FE07D22E:FFFFFFFF:No Split Screen
:puckmanh:20510001:2BF7:00002C3C:0000FFFF:No Split Screen (2/5)
:puckmanh:20010001:2C2F:00000012:000000FF:No Split Screen (3/5)
:puckmanh:20610001:2C33:0012D606:00FFFFFF:No Split Screen (4/5)
:puckmanh:20510001:2FFC:00008B79:0000FFFF:No Split Screen (5/5)

; [ PuckMan (Japan set 1 with speedup hack) ]
:puckmanf:20700001:2BF3:FE07D22E:FFFFFFFF:No Split Screen
:puckmanf:20510001:2BF7:00002C3C:0000FFFF:No Split Screen (2/5)
:puckmanf:20010001:2C2F:00000012:000000FF:No Split Screen (3/5)
:puckmanf:20610001:2C33:0012D606:00FFFFFF:No Split Screen (4/5)
:puckmanf:20510001:2FFC:00008B79:0000FFFF:No Split Screen (5/5)

; [ PuckMan (Japan set 2) ]
:puckmana:20700001:2BF3:FE07D22E:FFFFFFFF:No Split Screen
:puckmana:20510001:2BF7:00002C3C:0000FFFF:No Split Screen (2/5)
:puckmana:20010001:2C2F:00000012:000000FF:No Split Screen (3/5)
:puckmana:20610001:2C33:0012D606:00FFFFFF:No Split Screen (4/5)
:puckmana:20510001:2FFC:00008B79:0000FFFF:No Split Screen (5/5)

; [ PuckMan (Japan set 3) ]
:puckmod:20700001:2BF3:FE07D22E:FFFFFFFF:No Split Screen
:puckmod:20510001:2BF7:00002C3C:0000FFFF:No Split Screen (2/5)
:puckmod:20010001:2C2F:00000012:000000FF:No Split Screen (3/5)
:puckmod:20610001:2C33:0012D606:00FFFFFF:No Split Screen (4/5)
:puckmod:20510001:2FFC:00008B79:0000FFFF:No Split Screen (5/5)


Posted: Wed Jan 02, 2008 8:41 pm
by Pugsy
Thanks all added, I've also tidied up the existing cheats (ala puckman) - I hate games like this because there are so MANY clones.

If possible can you check if the remaining clones need this fix please?

Code: Select all

4in1    
abscam  
ctrpllrp
gmgalax
hangly2 
hangly3 
joyman  
jrpacman
jrpacmbl
mschamp 
mspacmab
mspacman
mspacmat
mspacmbe
mspacmnf
mspacpls
pacgal
pacmanbl
piranha 
piranhao

Posted: Wed Jan 09, 2008 10:40 am
by PhantomDJ
Pugsy wrote:Thanks all added, I've also tidied up the existing cheats (ala puckman) - I hate games like this because there are so MANY clones.

If possible can you check if the remaining clones need this fix please?

Code: Select all

4in1    
abscam  
ctrpllrp
gmgalax
hangly2 
hangly3 
joyman  
jrpacman
jrpacmbl
mschamp 
mspacmab
mspacman
mspacmat
mspacmbe
mspacmnf
mspacpls
pacgal
pacmanbl
piranha 
piranhao

OK

The following games suffer from the level 256 split screen bug. Luckily , they are all fixed by the exact same code as the other pac man games above.

Code: Select all

abscam  
ctrpllrp
hangly2 
hangly3 
joyman  
pacmanbl
piranha 
piranhao
pacmanbl, gmgalax, and 4in1 do not suffer from the level 256 split screen.

All of the Ms. Pac Man games will be treated separately in an upcoming bug fix that I am still working on.

I haven't looked at Jr. Pac Man but I will ASAP.

DJ