Pet Simulator X Codes | Roblox (September 2021)

Our Roblox Pet Simulator X Codes has the most up-to-date list of OP codes that you can redeem for new Diamonds, Coin Boosts, and additional freebies. These items will set you apart from the rest of the pack, as you play in style!

All Pet Simulator X Codes List

We'll keep you updated with additional codes once they are released. You should make sure to redeem these as soon as possible because you'll never know when they could expire! All of these codes have been tested on the date that this post was released. If you find one that is expired, please let us know the exact code in the comments below so we can remove it!

Make sure to enter the code exactly as it is listed or it might not work correctly!

Update Sep. 16

  • One new code
  • Three codes expired

Pet Simulator X Codes (Working)

Here's a look at all of the working Pet Simulator X codes.

  • anothertriple - Redeem for Coin Boost (NEW)

Pet Simulator X Codes (Expired)

These Pet Simulator X codes no longer work.

  • TripleCoins999 - Redeem code for a Triple Coins Boost
  • halfamillion - Redeem for 10,000 diamonds
  • Clouds - Redeem for a reward
  • Underworld - Redeem for free diamonds
  • plaid1234 - Redeem for triple boost
  • big1234 - Redeem for triple coin boost
  • morecodes3 - Redeem for ultra lucky boost
  • blamedavid - Redeem for triple coin boost
  • Back2Back - Redeem for free diamonds
  • FreeDiamonds0 - Redeem for free diamonds
  • SuperUltra1 - Redeem for ultra lucky boost
  • FirstUpdate - Redeem for a boost
  • Triple275k - Redeem for triple coin boost
  • Ultra225k - Redeem for ultra lucky boost
  • MoreCoins180k - Redeem for triple coin boost
  • EzDiamonds150k - Redeem for triple coin boost
  • Easy125k - Redeem for triple coin boost 
  • Triple80k - Redeem for triple coin boost
  • Lucky50k - Redeem for super lucky boost
  • Super25k - Redeem for 5K diamonds
  • Release 

How to Redeem Pet Simulator X Codes

It's easy to redeem codes for free rewards in Pet Simulator X. Just launch the game and press the Pet button on the bottom side of the screen. Then, click the star icon at the bottom, where you can scroll down until you see Redeem Codes. A new window will appear where you can enter each working code into the text box. Press confirm to receive your free reward. Players must be at least Basic rank to redeem codes.

Game Description & Recent Update


🐱 Buy Pets to collect coins, chests and more!
😇 Upgrade your Rank for more multiplier!
⛰️ Find new Islands and Unlock even more!

🏆️ UPDATE 3:

🏆️ Buy Infinity pets with elements
🏆️ Buy Infinity storage with elements

⚠️ Credit to Interbyte Studios for some pet models.
⚠️ Credit to @DavidArtzRBLX for UI

If you're looking for codes for other games, we have a ton of them in our Roblox Game Codes post! You can also get a bunch of free stuff via our Roblox Promo Codes page.

Get Roblox codes and news as soon as we add it by following our PGG Roblox Twitter account!

About the Author

I spend most of my free time playing games, writing, and reading books. My favorite games are The Sims 4 and COD. A lot of my time here is spent writing about Roblox, but I also cover various games. I upload frequently, so check back often for more articles
Find Bethanbarber On: Twitter

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  1. Most are expired, but good work!

  2. Thanks for your help!

  3. These codes were all expired:
    TripleCoins999 – Redeem code for a Triple Coins Boost (NEW)
    halfamillion – Redeem for 10,000 diamonds
    Clouds – Redeem for a reward

    1. Updated, thanks!

  4. code: TripleCoins999

    1. Thank you!

  5. Underworld expired

    1. Updated, thanks!

  6. plaid1234 expired

    1. Updated, thanks!

  7. I wonder what the new world is gonna be called in this game… I’m saving for 25b fantasy coins rn to buy the next place(the one next to glacier).

  8. I Ned help where can I put the code in psx, I’m having trouble ;-;

  9. new code, halfamillion, for 10k diamonds

    1. Thank you!

  10. The “big1234” code is expiried

    1. Updated, thanks!

  11. theres a code “Clouds”

    1. Added, thanks!

  12. The “morecodes3” code is expired

    1. Updated, thanks!

  13. The “blamedavid” code is expired

    1. Thank you!

  14. blamedavid code is expired now. Just letting you know! 🙂

    1. Thanks!

  15. New code out Underworld

    1. Added, thanks!

  16. Idk if this is a poll or not but what do you think the update will be this sunday??

  17. Freediamonds0 has expired

    1. Updated, thanks!

      1. hope there more CoDeS

  18. SuperUltra1 and FirstUpdate both expired

    1. Updated, thanks!

  19. new code morecodes3

    1. Added, thanks!

  20. new code: blamedavid for a triple coins boost

    1. Added, thanks!

  21. Triple275k Is expired Aug 18th @5PM

    1. Updated, thanks!

  22. Ultra225k is expired. Thought it may help!

    1. Updated, thanks!

  23. “Use code “Back2Back” for free Diamonds!”, BIG Games @BuildIntoGames tweeted and it came out before “SuperUltra1” i think

    1. Added, thanks!

  24. i have 100m coins

  25. SuperUltra1 is a code give ultra lucky

    1. Added, thanks!

  26. MoreCoins180k doesnt work anymore

    1. Updated, thanks!

  27. EzDiamonds150k and under dosent work please fix it

    1. Updated, thanks!

  28. FirstUpdate is a new code i think

    1. Added, thanks!

  29. Triple80k is expired

    1. Updated, thanks!

  30. Theres a new code its: Ultra225k
    It gives +1 ULTRA Lucky Boost

    1. Added, thank you!