Hello guys, this is my first post here! I just got a MIG Switch card out of curiosity and I was tinkering with it. For those who don't know, it's used by placing XCI dumps as well as other game specific bin files in the sd card of the MIG Switch, and are obtained from the original cartridge by using an app like nxdumptool. Two of these bin files are mandatory to get the game to boot: Initial Data.bin and Certificate.bin. They stay the same for every cartridge of a specific game. Now, if you want to use an XCI dump from a shady website it's impossible to get it to work without those files. By using the Certificate.bin from another game it has no problem, but this does not count for the Initial Data.bin. So I looked for a way to obtain this Initial Data from an XCI file and read a bit of the XCI file documentation from switchbrew dot org. Here's what I understood so far: The Switch checks if the cartridge is valid by doing a challenge–response authentication on the Initial Data. The Package ID is contained both on the XCI and the Initial Data, on positions 0x110 and 0x0 respectively. The Initial Data hash is on the XCI at position 0x160. It is calculated by doing a SHA-256 hash on the full Initial Data content. So I was wondering, is there a way to to construct a functional Initial Data file starting from an XCI dump? I also tried a reverse approach by editing the Package ID in the Initial Data from another game, generating the Initial Data hash and putting it in the XCI file but is not enough to get the Switch believe it's a real game. Sorry if this may seem stupid but let me know what you think.

duckstation for Switch

catlover007 · 2024-04-22T04:06:40+00:00

duckstation is an excellent Playstation 1 emulator by Stenzek. It has a very good compabiility and it is quite performant. It also supports all kinds of enhancements such as high resolution rendering and PGXP which can lessen the "wobble" and...

ROM Hack RELEASE Crysis: Remastered graphics config files

Thread starter masagrator
Start date Jul 23, 2020
Views 41,252
Replies 125
Likes 15

Bowsar434

New Member

Newbie

Level 1

Nov 14, 2021

#121

Hey guys can yall share me the crysis 2 mod link i want to try it! what did you do on it? only increasing the resolution?

Bowsar434

New Member

Newbie

Level 1

Nov 14, 2021

#122

Hey guys can yall share me the crysis 2 mod link i want to try it! what did you do on it? only increasing the resolution?

Josimarzelda

Member

Newcomer

Level 4

Nov 14, 2021

#123

it's on page 491 4dpa

Amirgh

Well-Known Member

Newcomer

Level 4

Nov 15, 2021

#124

Bowsar434 said:
Hey guys can yall share me the crysis 2 mod link i want to try it! what did you do on it? only increasing the resolution?

Over 4.5 gig textures replaced;You can change graphic setting like pc( sharpening and etc) ;Amazing mod.
This is my video from switch version with this mod.

VID_20211114_215506.mp4 - 124.0 MB

Last edited by Amirgh, Nov 15, 2021

Reactions: ecl0674

Bowsar434

New Member

Newbie

Level 1

Nov 15, 2021

#125

Thanks everyone im going to try this one later!

Wilber_Puyol

Active Member

Newcomer

Level 2

May 27, 2022

#126

Hello! Can you guys help me modding crysis, i'm trying to find the files some way to enable third-person view. I know i'ts possible, maybe enabling some debug mode... please, thanks! =D