The most popular category of mods adds new playable characters that aren't officially in the game or updates existing ones with more accurate attires. Popular mods include legends like CM Punk, modern stars like Giulia 2022, Matt Morgan, Mark Henry 2002, and many others. Some modders create entire character packs featuring multiple wrestlers.
The game stores its assets in .pac files located in the /pac folder.
There are many different types of mods that can be created for WWE 2K19 using codex modding. Some of the most popular types of mods include: