Pet Simulator X codes: Free Diamonds and Boosts [May 2022]

Perk up your pets with these codes

Guide by Holly Alice Contributor

Updated on May 15, 2022

Pet Simulator X is Roblox's answer to Pokémon, in a way. Collect coins, buy eggs, and hatch them! You'll get a range of charming pets, though they're not all sweet and cuddly. Sometimes you'll hatch a Lamb, and sometimes you'll hatch an Alien Parasite. Okay, the Alien Parasite is still actually quite cute! Eggs get expensive though, and you'll be wanting to grab all the free coins and gems that you can.

That's where our list of Pet Simulator X codes comes in. Codes for Pet Simulator X help quickly improve the quality of your eggs by giving you free Diamonds, Coin Boosts and Lucky Boosts. Wanna get more pets even faster? Then these codes are for you! These codes can seriously boost the number of eggs you can hatch, but also help you chase down more elusive pets such as the Blimp Dragon or the Techno Cat. These codes move fast though, so keep checking back as we keep this page up to date.

Codes are created by the game's developer, Preston (aka BIG Games), and given out quite often - so keep checking back here to see if any new ones have popped up.

Watch on YouTube

All working Pet Simulator X codes

Last checked: 15th May 2022

There are still no working Pet Sim X codes, but as soon as there are we'll let you know right here.

All expired Pet Simulator X codes

404roblox - 8 Triple Coin Boosts
santapaws - 3 Triple Coin Boosts
xmas - 5,000,000 Gingerbread
1Mfollowers - 5 Triple Coin Boosts
happyholidays - 3 Triple Coin Boosts
tonsofcoins - 3 Triple Coin Boosts
Release - 1,000 Diamonds
DiscordDiamonds - 10,000 Diamonds
Super25k - 5,000 Diamonds
Lucky50k - Super Lucky Boost
Triple80k - Triple Coin Boost
Easy125k - Super Lucky Boost
EzDiamonds150k - 10,000 Diamonds
MoreCoins180k - Triple Coin Boost
Ultra225k - Ultra Lucky Boost
SuperUltra1 - Ultra Lucky Boost
FreeDiamonds0 - 5,000 Diamonds
Back2Back - 8,000 Diamonds
blamedavid - Triple Coin Boost
morecodes3 - Ultra Lucky Boost
big1234 - Triple Coin Boost
Underworld - 13,000 Diamonds
plaid1234 - Triple Coin Boost
Clouds - 2 Triple Coin Boosts
halfamillion - 10,000 Diamonds
TripleCoins999 - Triple Coin Boost
anothertriple - 2 Triple Coin Boosts
morecoins4u - 2 Triple Coin Boosts
700kDiamonds - 25,000 Diamonds
steampunkpets - 25,000 Diamonds
easyboosts - Triple Coin Boost
halfamillion - 3 Triple Damage Boosts
VoiceChat - 2 Triple Coin Boosts
Triple800 - Triple Coin Boost
pumpkin333 - 20,000 Diamonds
sorry4thewait - Triple Coin Boost
bandsundrbidn - 30,000 Diamonds
its1million - 100,000 Diamonds
alienpets - 2 Ultra Lucky Boosts
yaydiamonds2 - 50,000 Diamonds
1billion - 5 Triple Coin Boosts
happysaturday11 - 3 Triple Coin Boosts
1mplus300k - 2 Ultra Lucky Boosts
im2lucky - 3 Ultra Lucky Boosts

How do I redeem codes in Pet Simulator X?

Redeeming the codes is quite simple. Open the game and press the pet shaped button at the bottom of the screen. Then hit the shopoping basket icon - the "Exclusive Shop" - scroll down all the way to the bottom, and hit the 'Redeem Codes!' button. Then pop in the code and you're ready to go.