I finally got around to making this hack, as the exploit itself has been around for a while now.
It should be noted that this exploit is only applied to one of the four files in the gci, so the other three can still be used for standard gameplay.
There are 2 options for retrieving this hack:
1. Download a premade gci file, which can be found on the releases page.
2. Use the Github Pages website to upload your own gci file, and choose which file in it to apply the hack to.
If you're interested in reviewing the source code, it is here. If you're only interested in the code that actually runs from the exploit, that can be found here.
Here's a video of the hack in action loading GBI:
https://www.youtube.com/watch?v=S7w6CnA31i0
Paper Mario: The Thousand-Year Door Save Exploit
Paper Mario: The Thousand-Year Door Save Exploit
Last edited by Zephiles on Wed Apr 14, 2021 12:36 am, edited 4 times in total.
TTYD Speedrunner