Working Pet Simulator 99 Codes: Why Free Codes Are Gone and Where to Get Exclusive DLC

Working Pet Simulator 99 Codes: Why Free Codes Are Gone and Where to Get Exclusive DLC

If you played the previous installment of the series—the legendary Pet Simulator X—you probably remember the days when the developers generously shared free "Twitter codes." Back then, you could simply enter a promo code from the developer's page and get mountains of free gems, boosts, or even unique holiday pets.

But with the release of Pet Simulator 99, the rules of the game have drastically changed. The BIG Games studio made a tough decision regarding the in-game economy: free public codes no longer exist.

The developers have completely stopped giving away free promo codes. All those YouTube videos or articles on shady websites promising you codes like FREEGEMS, UPDATE2026, or RELEASE are 100% fake and clickbait. As of 2026, the game's digital economy relies exclusively on physical merchandise (Merchandise DLC). This means that to get a working code, you will have to spend real money on official merch.

Below, we will break down in detail which codes are currently working, what rewards they give, and how to redeem them correctly.

🟢 Active Pet Simulator 99 Codes (Merch DLC)

The only legitimate way to get unique rewards through codes is to purchase official toys (plush pets, figures, pillows) from BIG Games. On the tag of each such product, there is a scratch-off coating hiding a unique, single-use DLC code.

Here is a list of current toy series that contain working codes and their rewards:

• Unicorn Plush DLC Code — The most desired code. Gives a chance to get a Huge Holographic Corgi or even a Titanic Inferno Dominus.

• Red Panda Plush DLC Code — Reward: Huge Runic Wolf or Titanic Ancient Dragon.

• Kawaii Cat Plush DLC Code — Can drop a Huge Runic Wolf or Titanic Inferno Dominus.

• Tiger Plush DLC Code — Hides a chance for a Runic Wolf or Titanic Ancient Dragon.

• Blobfish Plush DLC Code — Exclusive in-game items and matching pets.

• Monkey Plush DLC Code — Guaranteed base-level reward (Exclusive Pet).

• Shark Plush DLC Code — Exclusive shark pet.

• Corgi Plush DLC Code — Classic exclusive Corgi.

• Beachball Seal Plush DLC Code — Summer exclusive seal.

• 20" Dino Cat Pillow DLC Code — Premium rewards and boosts.

• 20" Cat Pillow DLC Code — Exclusive in-game gifts.

• Season 3 Product Code — Codes from the latest series of collectible mini-figures.

• Titanic Nightfall Pegasus Code — Ultra-rare Titanic pet (given for purchasing a massive plush toy).

• Titanic Blueberry Cow Code — Another guaranteed Titanic for buying limited merch.

🔴 Inactive Codes (No Longer Working)

As mentioned earlier, any attempts to enter text words in the game will result in failure. The following categories of codes are completely inactive:

• All old codes from Pet Simulator X (they did not transfer to the new game).

• Any codes consisting of regular words (e.g., PETS99, 1MILLION, GEMS).

• Already used (redeemed by someone else) DLC codes. Remember: each code from a toy can only be entered once!

🛡️ Important Mechanic: 7-Day Holding Period

BIG Games has introduced a new economy protection system. When you enter a paid DLC code and receive your Exclusive, Huge, or Titanic pet, it is placed under a 7-day trade lock.

During this week, you cannot:

1. Sell this pet at the Trading Plaza.

2. Give it to another player via trade.

3. Send it to anyone via the in-game mailbox.

This is designed to protect accounts from being hacked and having valuable items bought with real money stolen.