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Re: Metal Slug 6

Posted: Sun Nov 01, 2020 12:15 pm
by Esppiral
I love you!

Widescreen hack for those interested!.


Metal Slug 6

FOLLOW THIS ORDER STRICTLY

Code: Select all

FIND (ALL INSTANCES)
A0 34 E9 8C
REPALCE  (ALL INSTANCES)
A4 90 1B 8C

FIND
A4 90 1B 8C A4 34 E9 8C A8 34 E9 8C AC 34 E9 8C B0 34 E9 8C 68 34 E9 8C 6C 34 E9 8C 70 34 E9 8C 74 34 E9 8C 00 00 00 10 38 69 38 8C E0 83 6E 8C
REPALCE 
A0 34 E9 8C A4 34 E9 8C A8 34 E9 8C AC 34 E9 8C B0 34 E9 8C 68 34 E9 8C 6C 34 E9 8C 70 34 E9 8C 74 34 E9 8C 00 00 00 10 38 69 38 8C E0 83 6E 8C

FIND
A4 90 1B 8C 90 34 E9 8C A4 34 E9 8C 94 34 E9 8C A8 34 E9 8C 00 00 A0 43 AC 34 E9 8C 00 00 00 80 68 34 E9 8C 00 00 A0 C3 6C 34 E9 8C 00 00 70 43
REPALCE
A0 34 E9 8C 90 34 E9 8C A4 34 E9 8C 94 34 E9 8C A8 34 E9 8C 00 00 A0 43 AC 34 E9 8C 00 00 00 80 68 34 E9 8C 00 00 A0 C3 6C 34 E9 8C 00 00 70 43


FIND
40 01 92 00 90 00 88 00 F0 00 84 00 80 00 00 00 00 FF 78 34 E9 8C 84 34 E9 8C 7C 34 E9 8C 88 34 E9 8C 7C E0 F6 F3 28 D3 38 F2 31 F2 28 D2 28 F1
REPALCE
00 00 92 00 90 00 88 00 F0 00 84 00 80 00 00 00 00 FF 78 34 E9 8C 84 34 E9 8C 7C 34 E9 8C 88 34 E9 8C 7C E0 F6 F3 28 D3 38 F2 31 F2 28 D2 28 F1

FIND
40 01 92 00 90 00 88 00 F0 00 84 00 80 00 F8 83 6E 8C 7C E0 17 FF 9D F3 34 D3 38 F0 34 F0 1D 89 5B 90 F6 F2 32 D1 18 F1 21 F1 9D F3 30 F3 01 F3
REPALCE
00 00 92 00 90 00 88 00 F0 00 84 00 80 00 F8 83 6E 8C 7C E0 17 FF 9D F3 34 D3 38 F0 34 F0 1D 89 5B 90 F6 F2 32 D1 18 F1 21 F1 9D F3 30 F3 01 F3

FIND
00 00 80 C3 00 00 20 44 AC 83 40 8C F9 52 F2 53 32 22 F1 52 F9 53 31 51
REPALCE
00 00 00 C4 00 80 55 44 AC 83 40 8C F9 52 F2 53 32 22 F1 52 F9 53 31 51

FIND
00 00 80 C3 00 00 20 44 46 69 38 8C 04 D0 1D 8C B0 D1 1D 8C 60 9E B4 8C
REPALCE
00 00 00 C4 00 80 55 44 46 69 38 8C 04 D0 1D 8C B0 D1 1D 8C 60 9E B4 8C

Image

Re: Metal Slug 6

Posted: Sun Nov 01, 2020 1:59 pm
by Esppiral
Ok so tested on an actual Dreamcast and it works great.

https://www.youtube.com/watch?v=64cLlui ... =EsppiralV

Re: Metal Slug 6

Posted: Sun Nov 01, 2020 2:24 pm
by ShindouGo
Thank you Megavolt85 :)
This is really good news and it opens up prospects for many other new games released on Atomiswave :)
Too bad there are no simple tools to help you on other games :(

Re: Metal Slug 6

Posted: Sun Nov 01, 2020 2:54 pm
by kremiso
Impressive job @Megavolt, congrats !
it seems working great also on Demul and NullDC, i'm trying if i can complete it atm ++

Re: Metal Slug 6

Posted: Sun Nov 01, 2020 3:40 pm
by ShindouGo
On the other hand Megavolt85 I was asked for a .cdi on Darius-Saturn forum and unfortunately I did not manage to do it :(
Do you think you could do it for us ? ;)

Re: Metal Slug 6

Posted: Sun Nov 01, 2020 4:16 pm
by tenchi ryu
This is fantastic, so many good fighting games can potentially get ported now that we know its possible

Re: Metal Slug 6

Posted: Sun Nov 01, 2020 5:35 pm
by RealGaea
Esppiral wrote:I love you!

Widescreen hack for those interested!.

...
Can you do a life counter hack and restore it back to 3? Having 15 lives is kind of an insult to Veteran MS Players.

Also, if you can find the blood code, or remap the button layout this way:

X: Shoot
A: Jump
B: Bomb
Y: Switch Weapon
R: Special Attack

L can be pause or credit.

Re: Metal Slug 6

Posted: Sun Nov 01, 2020 6:02 pm
by munooue
Incredible work dude ! Thanks a million :)
I hope there will be sometime a release to allow burning the game and play it on the true hardware without having to go through a gdemu.
Can't wait !

Re: Metal Slug 6

Posted: Sun Nov 01, 2020 6:22 pm
by munooue
yzb wrote:
megavolt85 wrote:
cloofoofoo wrote:Hopefully he provides cdi or plainfiles
game don't use iso9660fs, all lba hardcoded in main binary
This problem can be solved. I'm concerned about what program 8d001000 8d001100 8d001300 is? :(
Did you found a method or a program to solve the iso format ?

Re: Metal Slug 6

Posted: Sun Nov 01, 2020 7:05 pm
by megavolt85
ShindouGo wrote:On the other hand Megavolt85 I was asked for a .cdi on Darius-Saturn forum and unfortunately I did not manage to do it :(
Do you think you could do it for us ? ;)
it's too early to write to disk, I plan to make some fixes in the imageit's too early to write to disk, I plan to make some fixes in the image