If you’ve been hunting for free gems or pets using codes in Pet Simulator 99, it can be frustrating to hit “invalid code” after “invalid code.” Many players feel hopeful each time—but also uncertain ...

There are only merch codes available for Pet Simulator 99! currently. It's also worth nothing you can only redeem codes when using a desktop. If you do have a merch code, follow these steps to redeem ...

Here is a list of all new Pet Simulator 99 codes to get free gems and other rewards, along with the steps to redeem them.