Just like codes in Blue Lock Rivals, they are usually put in with time limits inside the game engine itself, so the developer doesn't have to actively deactivate them for them to stop working.

Volleyball Legends Codes (August 2025) Earn yourself free Spins and Yen in Volleyball Legends with these Roblox codes.

Start Ninja Time from the Roblox platform and then click on the Menu button which is on the top-left corner of the screen. Then click on the Extra menu button where you will find the Code button ...