HI!!!!! THANKS FOR DOWNLOADING MY STUPID CHUD MOD!!!!!

You may notice (if you haven't read the Gamebanana page, that is) that this isn't a folder to be placed like normal.
Instead, it's a .xDelta file!!!

.xDelta files are applied directly to the source data.win file. (Which is, y'know, the file that holds the entire game!)
To patch a data.win file with a .xDelta, you need to use the xDelta patcher, which can be found here:

https://www.romhacking.net/utilities/704/

OR, if you don't wanna download anything else, there's a web version here:

https://kotcrab.github.io/xdelta-wasm/

The original data.win goes into "Source File" while the .xDelta file goes in "Patch File."
Once both are in there respective places, click "Apply Patch."
On the web version, I believe this downloads another data.win (but y'know, it's patched) which, speaking of:

I HIGHLY RECOMMEND YOU BACK UP YOUR ORIGINAL FILES IF SOMETHING FUCKS UP!!!!
SPECIFICALLY YOUR ORIGINAL DATA.WIN AND YOUR SAVE FILES!!!!

OK!!!!! That's all!!!!!! Have fun with the mod!!!!!!!

- RandomBananaUserIDK