Note: this character has 3 modes I think, making it some sort of hybrid. it has supernull, postman and the zlib exploit.
For this is what it states for the readme:
"
Note: Please extract the character into your 'chars' folder as normal before you use any of these exploits.
1 - To make the ZLIB Exploit work, simply add "DDDDDDDDDDDDDDDDDDDDDD.zip" to your main 'chars' folder and add "DDDDDDDDDDDDDDDDDDDDDD.zip" to your select file. It is The Last Early Summer Rain's zlib method so if mugen closes, opens another exe called 'MORTALIS' and plays the match that means it works, as it uses a extensionless exe like TLESR.
This might be changed in the future.
2 - To use Postman Mode, open "DDDDDDDDDDDDDDDDDDDDDD.bat". Then follow the promps [select the stage to be replaced, the opponent Dimanche will face and the side Dimanche will take (make sure to type P1 or P2 with uppercase, as it's case sensitive). Mugen should open and the match should play as intended after that. This .bat does not contain any harmful commands.
Extra: When opening the SFF, the icon/portrait's colors will become corrupted. There is no need to fix this unless you edit and save the sff, in which case, replace the portrait with the DimanchePortrait included in the char's folder and apply it's palette to the icon."
Preview: