Pet Simulator 99 is one of the most popular pet-collecting simulators on Roblox! Redeem codes to unlock exclusive pets, hoverboards, potions, coins, diamonds, and other amazing rewards to grow your pet empire faster. 💎

Codes in Pet Simulator 99 are mostly Merch Codes that come with official plushies and toys, but new codes can also drop during big updates and events. Here's the updated list for May 2026.

How to Redeem Codes in Pet Simulator 99 📱

Redeeming is simple, but currently only available on Desktop/PC (not mobile):

1. Open Pet Simulator 99 on Roblox.

2. Click the Pets button at the bottom of the screen (it will turn into a Shopping Cart 🛒).

3. Scroll all the way down in the Shop.

4. Click the green Redeem button at the bottom.

5. Enter the code carefully (case-sensitive).

6. Click Redeem! and claim your rewards instantly.

Note:

Merch codes are one-time use and tied to your account. Some rewards (like special pets) may have a short trading hold period.

Active Pet Simulator 99 Codes (May 2026) ✅

Here are the currently working codes:

Exclusive & Merch Codes 🎁

- pet-code99 → Exclusive In-Game Reward ✨

- pet-code2024 → Exclusive In-Game Reward 🌟

- TitanicFireDragon → Titanic Fire Dragon Pet 🔥🐉

- CatHoverboard → Cat Hoverboard 🐱🛹

- DamagePotionV → Damage Potion V ⚔️

Pro Tip: Use these codes as soon as possible because merch-linked codes can expire or be redeemed by others if shared publicly!

Expired Codes ❌

These codes are no longer working:

- Most old public codes like RELEASE, ANNIVERSARY-B, 99-NIGHTS, PET-SIM-99, MARSHMALLOW, etc.

- Many random “secret” codes shared on YouTube and TikTok.

Pet Simulator 99 doesn’t release frequent public free codes like other Roblox games. Most rewards come from official merchandise or in-game events.

Important Notes 📌

- Codes can only be redeemed once per account.

- Redemption is desktop-only for now.

- Always double-check spelling and capitalization.

- New codes are usually released during major updates, holidays, or when new merch drops.

- For the latest codes, follow BIG Games Pets on Twitter/X, Discord, and YouTube.

Stay tuned — May often brings fun seasonal events (like spring or summer updates), so fresh codes might appear soon! 🌸