Author Topic: Street Fighter Alpha 2 - SDD1 with files folders decompressed  (Read 11374 times)

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Offline ErivandoXP

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I found decompressed files for Street Fighter Alpha 2.

This was used in emulators in the past, when the emulators had no decompression.

Would it be possible to update SD2SNES to use these folders and files with Street Fighter Alpha 2?

(English is not my native language.)

Link of files decompressed:
My upload:
https://www.dropbox.com/s/36ww755qov5nlrm/SFA2%2BSDD1_Decompressed.zip?dl=0
https://mega.nz/#!EYV2TToB!Nf_P4zXJRqaJsIzGJz0WdQU6CDebk-D9RZxNnyaLZ0M

Original Link:
http://www.peaso.com/rom-39.html

Quote
Edit:
This is working! But is a prototype.

Thanks to Ka55 for the links.

street fighter zero 2 prototype works without s-dd1

https://youtu.be/GKTkMbHYnUE

https://eludevisibility.org/2018/street-fighter-zero-2-japan-prototype

https://eludevisibility.org/d.php?file=sfc/street-fighter-2-zero-japan-prototype.7z
« Last Edit: May 17, 2018, 12:02 AM by ErivandoXP »

Offline leonquest

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Re: Street Fighter Alpha 2 - SDD1 with files folders decompressed
« Reply #1 on: August 11, 2017, 08:25 PM »
I found decompressed files for Street Fighter Alpha 2.

This was used in emulators in the past, when the emulators had no decompression.

Would it be possible to update SD2SNES to use these folders and files with Street Fighter Alpha 2?

(English is not my native language.)

Link of files decompressed:
My upload:
https://mega.nz/#!5FsigBbL!nL-iBJtJwSxEAIVhnVW1z5Ya9cLle-zxuYyPq-mtgaw
https://www.dropbox.com/s/36ww755qov5nlrm/SFA2%2BSDD1_Decompressed.zip?dl=0
https://www.4shared.com/zip/7VErKQnAei/SFA2SDD1_Decompressed.html

Original Link:
http://www.peaso.com/rom-39.html

someone would have to patch it the same way star ocean was patched.
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Offline Great Hierophant

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Re: Street Fighter Alpha 2 - SDD1 with files folders decompressed
« Reply #2 on: August 12, 2017, 01:08 AM »
The full ROM + the Graphics patch comes to just under 9MB.  The Star Ocean ROM is 12MB, so there is capacity in sd2snes to make it work.  Hopefully someone will patch it or add S-DD1 support to sd2snes.
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Offline Arnold101

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Re: Street Fighter Alpha 2 - SDD1 with files folders decompressed
« Reply #3 on: August 17, 2017, 02:46 AM »
please hikari!

Offline FeverDrive

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Re: Street Fighter Alpha 2 - SDD1 with files folders decompressed
« Reply #4 on: August 17, 2017, 10:24 PM »
Is this uncompressed game exactly the same as the compressed version?
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Offline chrisw80

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Re: Street Fighter Alpha 2 - SDD1 with files folders decompressed
« Reply #5 on: August 19, 2017, 11:55 AM »
I have been wanting this too. Would be cool.

Offline ErivandoXP

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Re: Street Fighter Alpha 2 - SDD1 with files folders decompressed
« Reply #6 on: August 26, 2017, 01:56 AM »
Is this uncompressed game exactly the same as the compressed version?

Yes, is same. This was used in Zsnes in the past.

Offline ka55

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Re: Street Fighter Alpha 2 - SDD1 with files folders decompressed
« Reply #7 on: October 11, 2017, 07:33 PM »
Existe a possibilidade de isso ser adaptado para funcionar no sd2snes ?


Is there a possibility that this is adapted to work in the Sd2snes?

Is it possible that this is adapted to work in SD2SNes?


https://www.youtube.com/watch?v=LoATh19iujw

https://www.reddit.com/r/miniSNES/comments/74z4oo/street_fighter_alpha_2_running_on_canoe/
« Last Edit: October 11, 2017, 08:15 PM by ka55 »

Offline lee4

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Re: Street Fighter Alpha 2 - SDD1 with files folders decompressed
« Reply #8 on: October 11, 2017, 11:58 PM »
Is it possible that this is adapted to work in SD2SNes?

https://www.youtube.com/watch?v=LoATh19iujw

https://www.reddit.com/r/miniSNES/comments/74z4oo/street_fighter_alpha_2_running_on_canoe/
both are running a snes emulator
any emulator can do
can not be apply
to sd2snes
« Last Edit: October 12, 2017, 12:00 AM by lee4 »
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Offline ka55

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Re: Street Fighter Alpha 2 - SDD1 with files folders decompressed
« Reply #9 on: October 12, 2017, 12:35 AM »
Is it possible that this is adapted to work in SD2SNes?

https://www.youtube.com/watch?v=LoATh19iujw

https://www.reddit.com/r/miniSNES/comments/74z4oo/street_fighter_alpha_2_running_on_canoe/
both are running a snes emulator
any emulator can do
can not be apply
to sd2snes

O emulador do snes mini não suporta sdd1, por isso descomprimiram a rom, para poder rodar no snes mini.
Eu levantei está questão, pois talvez fosse possível adaptar a rom descomprimida para o snes mini para ser utilizada no sd2snes.


The snes mini emulator does not support sdd1, so they have decompressed the rom so that it can run on snes mini.
I raised this question because it might be possible to adapt the decompressed rom to the snes mini to be used in sd2snes.

Offline ErivandoXP

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Re: Street Fighter Alpha 2 - SDD1 with files folders decompressed
« Reply #10 on: October 12, 2017, 02:05 AM »
Is it possible that this is adapted to work in SD2SNes?

https://www.youtube.com/watch?v=LoATh19iujw

https://www.reddit.com/r/miniSNES/comments/74z4oo/street_fighter_alpha_2_running_on_canoe/
both are running a snes emulator
any emulator can do
can not be apply
to sd2snes

O emulador do snes mini não suporta sdd1, por isso descomprimiram a rom, para poder rodar no snes mini.
Eu levantei está questão, pois talvez fosse possível adaptar a rom descomprimida para o snes mini para ser utilizada no sd2snes.


The snes mini emulator does not support sdd1, so they have decompressed the rom so that it can run on snes mini.
I raised this question because it might be possible to adapt the decompressed rom to the snes mini to be used in sd2snes.

Awesome!

Que legal cara! Acredito que se fizessem esse mesmo esquema como foi feito pro Star Ocean, daria certo no SD2SNES.

Offline iwasaperson

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Re: Street Fighter Alpha 2 - SDD1 with files folders decompressed
« Reply #11 on: October 12, 2017, 03:24 AM »
Tried the decompressed ROM (removed the sfrom header first) on my SD2SNES and I just got a black screen.
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Offline ka55

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Re: Street Fighter Alpha 2 - SDD1 with files folders decompressed
« Reply #12 on: October 12, 2017, 04:57 AM »
Tried the decompressed ROM (removed the sfrom header first) on my SD2SNES and I just got a black screen.
O mesmo aqui.

the same here.

Offline ka55

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Re: Street Fighter Alpha 2 - SDD1 with files folders decompressed
« Reply #13 on: October 12, 2017, 05:01 AM »
Is it possible that this is adapted to work in SD2SNes?

https://www.youtube.com/watch?v=LoATh19iujw

https://www.reddit.com/r/miniSNES/comments/74z4oo/street_fighter_alpha_2_running_on_canoe/
both are running a snes emulator
any emulator can do
can not be apply
to sd2snes

O emulador do snes mini não suporta sdd1, por isso descomprimiram a rom, para poder rodar no snes mini.
Eu levantei está questão, pois talvez fosse possível adaptar a rom descomprimida para o snes mini para ser utilizada no sd2snes.


The snes mini emulator does not support sdd1, so they have decompressed the rom so that it can run on snes mini.
I raised this question because it might be possible to adapt the decompressed rom to the snes mini to be used in sd2snes.

Awesome!


Que legal cara! Acredito que se fizessem esse mesmo esquema como foi feito pro Star Ocean, daria certo no SD2SNES.
Sim, mas até agora nada, talvez seja mais complicado de fazer essa descompressão no street fighter alpha 2, de forma que funcione no sd2snes.

Yes, but so far nothing, maybe it's more complicated to do this decompression on street fighter alpha 2, so that it works on sd2snes.

Offline James-F

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Re: Street Fighter Alpha 2 - SDD1 with files folders decompressed
« Reply #14 on: October 12, 2017, 01:28 PM »
Hi, first post.  :)

Theoretically this should work just like the decompressed Star Ocean, but it needs to be patched first?
This effectively removes the need for S-DD1 on SD2SNES.
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