Assuming you have decided to proceed, here is the safest, most detailed guide.
: This official DLC instantly unlocks every superstar on the roster. It is the only developer-supported way to bypass the grind. Community Save Files (PC & Modded Switch)
Finding a "100% Unlocked" save file for is the most efficient way to skip the heavy grinding required to unlock the full roster. However, the process differs significantly depending on whether you are playing on PC or Console.
Unless you’re on PC and comfortable with manual file swapping, . You can unlock 80% of the roster in ~8–10 hours without spending real money. The “all characters” save files are often outdated or missing DLC wrestlers anyway.
: Drop the downloaded file into this folder. Ensure the filename matches the original exactly (usually WWE2KBATTLEGROUNDS.sav ).