Pet Simulator X is a Roblox game that requires patience, persistence, and a little bit of luck to master. Its players are no strangers to difficulty, as collecting the game's rarest pets is no ...

Check out our regularly updated list of new and expired Pet Simulator X codes to get free diamonds, boosts, pets, and more in-game rewards.

To do this, you’ll need to stop by the Pet Box in Pet Simulator X and use the transfer system. Once your pets are sent over, visit the Pet Box again, only this time in Pet Simulator 99.