Roblox codes

Pet Simulator X Codes

Pet Simulator X has no active codes in August 2026 because BIG Games shifted the code calendar over to Pet Simulator 99. Every entry from the game's peak, TRIPLECOINS1, 30KDIAMONDS, BILLIONAIRE, and 40 more, is on the expired list below. We monitor BIG Games' Discord for any anniversary surprise drops and will update this page the moment one lands.

Written byThomasRoblox player since age 9

0 working codes43 expiredVerified August 2026

Working codesNone yetLast checked August 2026

Active Pet Simulator X Codes (August 2026)

Pet Simulator X codes were case-sensitive when they were live. Because no new codes have dropped for PSX in August 2026, this section is documentation only.

No active codes right now. The developers drop new codes around updates and community milestone events, so bookmark this page and check back after the next patch.

No working Pet Simulator X codes right now

Last checked August 2026

Expired Pet Simulator X Codes

Show 43 expired codes

TRIPLECOINS1ULTRALUCKY30KDIAMONDS25KDIAMONDSTRIPLECOINS2BILLIONAIRE2HOURBOOSTDIAMONDS1DIAMONDS2DIAMONDS3LUCK1LUCK2MORECOINSALMOSTAMAZINGCOINS5KFREEDIAMONDSITSRAININGJENNABEESNEWCODE1NEWCODE2PARTYPETCOINSPETSPREMIUMBOOSTROBLOXRUSHDAYSORRYTRIPLE1TRIPLE2TRIPLE3UNICORNULTRA1ULTRA2UPD10UPD11UPD12UPD8UPD9VOTEWOWXMASZAP

The expired list below is the full archive of working PSX codes from the game's peak: Diamond drops (30KDIAMONDS, 25KDIAMONDS, DIAMONDS1-3, FREEDIAMONDS), Coin codes (TRIPLECOINS1-2, MORECOINS, COINS5K, PETCOINS), Luck and Boost codes (ULTRALUCKY, LUCK1-2, 2HOURBOOST, PREMIUMBOOST), event codes (XMAS, PARTY, RUSHDAY), and the numbered update chain (UPD8-12). BIG Games never re-enables expired codes.

4 steps

How To Redeem Codes in Pet Simulator X

Copy a code from the list above first, then follow these in order.

01
Launch Pet Simulator X on Roblox.
02
Tap the Twitter icon on the right side of the screen.
03
Paste any future active code into the Enter Code text box exactly as shown.
04
Click Submit to claim Diamonds, Coins, or Boosts.

Codes expire without notice, so redeem the top of the list first. If a code returns invalid, it has either been used the maximum number of times or a new update has rotated it out. Rejoin the server once, then try the next code.

When Do New Pet Simulator X Codes Drop?

BIG Games has not enabled a new Pet Simulator X code since shifting their content calendar to Pet Simulator 99. An anniversary or special event could trigger a fresh code, and the BIG Games Discord is the only reliable channel to watch for a surprise drop.

About Pet Simulator X

Pet Simulator X is BIG Games' best-known Roblox pet collector, the predecessor to Pet Simulator 99. You hatch eggs, stack pets into your party, open area gates with Coins and Diamonds, and trade exclusives on the peer-to-peer market. The full game is still live and still updated, but BIG Games has shifted most new content to Pet Simulator 99.

Pet Simulator X has no active codes as of August 2026. BIG Games has not enabled a new PSX code since the shift to Pet Simulator 99, and the 48 entries on the expired list below include every major Diamond, Coin, and Boost drop from the game's peak. New codes are unlikely unless BIG Games runs an anniversary event, so we track their Discord for any surprise drops.

All codes in this list are case-sensitive and released by the developers of the game. Codes can expire without warning; if one shows invalid, it was already rotated out.