Patching tool for the Puyo Puyo!! 20th Anniversary 
English Patch with enhanced animations for the Playstation Portable

THIS INCLUDES BOTH THE ENGLISH PATCH AND THE ENHANCED ANIMATIONS.

THIS IS AN EXPERIMENTAL MOD, IT HAS NOT BEEN
TESTED EXTENSIVELY SO ISSUES MAY OCCUR.
		PLEASE BE PATIENT.

----- HOW TO PATCH THE GAME -----

1- Extract psp_patching_tool_mod.zip somewhere on your computer
	
	- Make sure the folder you're extracting to doesn't have special characters such as spaces.

2- Place an ISO of the game in this folder and rename it puyo.iso
	
	- Make sure you're using an ISO.
	
	- If you have file extensions hidden on your system, make sure the name of the file is 'puyo' and the extension is 'iso' (right click the file and check properties).

3a- If you are on WINDOWS:
	Run patch_psp.exe and wait until it says "Patch applied successfully" and you will have a 'puyo_patched.iso' file.

3b- If you are on LINUX:
	1- Install dependencies:
		Debian/Ubuntu-based distros:
			sudo apt update && sudo apt install -y mono-runtime python3 python3-venv python3-pip
		Arch-based distros:
			sudo pacman -Syu mono python python-pip
		(Note: This will upgrade your system. Please check your distro's website to see if any manual intervention is required before upgrading.)
	
	2- Run `patch_psp.sh` in a terminal and wait until it says "Patch applied successfully"


If your game is still in Japanese, ensure that the following is true:
    - Your ISO was patched correctly
    - You don't have Puyo Puyo!! 20th Anniversary Installation Data in 'PSP/SAVEDATA' on your PSP or your PPSSPP installation folder.

If you encounter any other issues during the patching process or any crashes, reach out to me at armm8991@gmail.com

- CHANGELOG -

6/22/25 - v1.2
	Added Linux support (Thank you Nate)
	Changed ISO extraction method so it doesn't require 7zip
	Fixed Klug's counter animation

6/21/25 - v1.1
	Fixed game crashing in 4-player mode due to character cut-ins being too large.
	Fixed satan's mismatched hair color in story mode
	
6/21/25 - v1.0	
	Initial release