At the time of writing, there's just one locker code active for WWE 2K25, but it's a fun one. You can earn a toy version of The Rock with the code, but take notice of its expiration date. This is definitely one for the game's earliest adopters.

All WWE 2K25 locker codes are applied in MyFaction, although some of the unlocked content can be used elsewhere in the game – such as Persona cards. Once these are added, the character in question becomes part of your WWE 2K25 roster and is playable across all modes.

Go to the Extras tab on the WWE 2K25 homepage. Click on the Arena you want to unlock and purchase it. Here’s a list of all the Arenas you can unlock using the in-game store.