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.

DBI language error

kevinxyz · 2024-04-01T01:04:31+00:00

My dbi language change every time i open it. How to change it to default eng?

[YUZU] Super Mario Galaxy Cheat Table (SM3DAS)

n0ted

Well-Known Member

Newcomer

Level 5

Mar 29, 2022

Today I thought I would share my cheat table for Super Mario Galaxy (patch 0) found in the Super Mario 3D All-Stars bundle. There aren't a ton of features but enough to have fun with. I also don't know if there are any updates for the game, but I will note that I have not installed any update files for the game. If you have installed any update patch and these cheats do not work, that will be the reason why.

The features are as follows:

- Mario's lives
- Star Bits
- Infinite Bee Flight Time
- No Damage
- Infinite Oxygen
- Mario's health
- *Moon Jump (Very weird how the gravity works in this game)
- **Invincibility

*Moon Jump can get you stuck inside the center of small planets as there are many gravity sources due to the nature of the game. If that happens just modify your Z-Coord by adding or subtracting 100/1000 as needed to get unstuck

**The Invincibility script leverages the invincibility used by the game after getting hit. As a result, you will be flashing red.

These cheats currently work on the latest builds of Yuzu EA (v. 2620 at the time of posting) and Yuzu Mainline (v. 968). I have NOT tested on Ryujinx and most likely won't support it as I do not use it.

Oh, and one last thing. Some of the scripts are prone to crashing the game. I have had a couple so far with the cheat table, but I have also had crashes without it, so it could just be Yuzu. However, you have been warned.

Reactions: peteruk

Hacking Emulation Emulator [YUZU] Super Mario Galaxy Cheat Table (SM3DAS)

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