Last checked: May 8, 2026

Pet Simulator X Codes (April 2026) — Code System Deactivated

By Earnaldo Team | Updated April 12, 2026 | Pet Simulator X

Looking for Pet Simulator X codes? Here is the straight answer: the code redemption system in Pet Simulator X has been permanently deactivated. BIG Games shut down the code infrastructure after launching Pet Simulator 99, the successor title. All code functionality now lives exclusively in PS99. If you still have unredeemed PSX codes, they will not work anymore.

Pet Simulator X launched in 2021 and quickly became one of the biggest games on Roblox, accumulating nearly 9 billion visits. Players hatched eggs, collected rare pets, explored expanding worlds, and traded their way to the top. For years, BIG Games dropped codes during community milestones and bundled exclusive merch codes with physical toys sold through their store. That era is over.

With the release of Pet Simulator 99, BIG Games made a clean break. Development on PSX stopped, updates ceased, and the code system was taken offline. The game itself remains playable, and trading is still active among longtime players, but nothing new is coming to Pet Simulator X. This page covers what happened, where codes went, and your best options for earning rewards going forward.

Active Pet Simulator X Codes (April 2026)

There are zero active codes for Pet Simulator X. The code redemption system has been fully deactivated by BIG Games. No new codes will be released for this game.

Expired Pet Simulator X Codes

Before the code system was deactivated, Pet Simulator X had two types of redeemable codes: community milestone codes that BIG Games released for free, and merch codes that came bundled with physical merchandise from the BuildIntoGames store. All of these are now permanently expired and non-functional.

The community codes above were time-limited and expired within days of release. Merch codes were unique one-time-use strings that came with physical toys, plushies, and collectible figures. Even if you have an unused merch code from the PSX era, the redemption interface no longer exists in the game.

Why Was the Code System Deactivated?

BIG Games made a strategic decision when launching Pet Simulator 99 in late 2023. Rather than maintaining two separate games with parallel code systems, they consolidated everything into the newer title. This meant shutting down active development on PSX, including the code redemption backend.

There are a few reasons this made sense from BIG Games' perspective. First, maintaining server infrastructure for a code system costs money and engineering time. Second, they wanted to funnel the PSX player base toward Pet Simulator 99, which generates more revenue through its updated monetization systems. Third, keeping codes active in a game that no longer receives updates creates confusion, especially with merch codes that might overlap between the two games.

The result is straightforward: if you want codes, you need to play Pet Simulator 99. If you want to stay in PSX, you can still enjoy the existing content and trade with other players, but no free items are being distributed through codes or events.

The Transition to Pet Simulator 99

Pet Simulator 99 launched as a ground-up rebuild rather than a simple update to PSX. It features improved graphics, redesigned pet evolution systems, new worlds, and a completely reworked economy. For players who spent years building their PSX collections, the transition was bittersweet since pets and progress do not carry over between games.

However, PS99 offers several advantages that PSX never had. The reward systems are more generous, with daily login bonuses, free gift machines that reset every few hours, seasonal events with exclusive pets, and group rewards for joining the BIG Games Roblox group. While PS99 does not have traditional free promo codes either, the merch code system remains active there for players who purchase official merchandise.

If you are debating whether to make the switch, consider this: PSX has a finite amount of content and a shrinking player base, while PS99 receives weekly updates with new areas, pets, and mechanics. The trading economy in PS99 is also far more active, which matters if you enjoy the collection and trading aspects of the Pet Simulator franchise.

What Carries Over

Nothing carries over from Pet Simulator X to Pet Simulator 99. Your pets, gems, boosts, and progress stay locked in PSX. BIG Games designed PS99 as a fresh start for everyone, which levels the playing field for new players but means veterans lose their accumulated wealth. Your PSX pets still exist if you log back into the older game, but they have no utility or value in PS99.

How to Get Rewards Without Codes

Since PSX codes are gone and you cannot earn new items through traditional means, here are your realistic options depending on whether you stay in PSX or move to PS99.

If You Stay in Pet Simulator X

Trading is your only path to growing your collection. The PSX trading community has shrunk significantly, but dedicated players still exchange rare pets on Discord servers and trading hubs within the game. Focus on acquiring pets that hold long-term value, particularly merch exclusives and limited-time event pets that can no longer be obtained. These tend to appreciate over time as fewer players remain active.

Watch out for scammers in PSX trading. With a smaller player base and less moderation attention, scam attempts have increased. Always verify trade values using community price lists, and never accept trades outside of the official in-game trading system.

If You Move to Pet Simulator 99

PS99 gives you multiple ways to earn free rewards without spending Robux or needing codes:

1. Log in daily to build your login streak. Consecutive days award increasingly valuable rewards including rare pets and boosts.
2. Claim free gifts from the in-game gift machine every few hours. Set reminders so you do not miss reset windows.
3. Join the official BIG Games Roblox group for exclusive group rewards and periodic bonus items.
4. Participate in seasonal events. BIG Games runs limited-time events with free exclusive pets that become valuable trade assets after the event ends.
5. Complete quests and achievements for gems, boosts, and pet rewards that accumulate quickly with consistent play.

Trading Tips for PSX Veterans

If you have a strong collection in Pet Simulator X, your assets still hold value within the PSX trading community. Here are some strategies to maximize what you have.

Merch-exclusive pets like Big Maskot, Titanic Balloon Cat, and other physical-merchandise rewards are among the most valuable items in PSX. Their supply is permanently fixed since no new merch codes can be redeemed. If you own any of these, their value will likely increase over time as fewer active traders remain.

Event-exclusive pets from holidays and seasonal updates follow a similar pattern. Anything that was only available during a limited window becomes rarer as players quit or lose access to their accounts. The Huge pets from early PSX events are particularly sought after by collectors.

Consider cross-game trading if you want to transition your wealth to PS99. Some traders accept PSX pets as payment for PS99 items, though the exchange rates vary wildly. Use established trading Discord servers with reputation systems to minimize scam risk when doing cross-game deals.

Pet Simulator X Game Overview

For anyone unfamiliar with the game, Pet Simulator X (Place ID: 6284583030) is a pet collection and simulator game on Roblox developed by BIG Games. Players collect pets by hatching eggs, upgrade them through fusion and enchanting systems, explore expanding worlds, and trade with other players. At its peak, PSX was one of the top three most-played games on the entire Roblox platform.

The game introduced several mechanics that became standard across Roblox pet simulators: tiered egg hatching, pet fusion to create stronger variants, a robust player-to-player trading system, and regular content updates that kept the player base engaged. BIG Games earned recognition for their consistent update schedule and community engagement through social media milestones.

With nearly 9 billion lifetime visits, Pet Simulator X remains one of the most-visited games in Roblox history. While the active player count has declined significantly since PS99 launched, the game still maintains a small but dedicated community of traders and collectors who value the original PSX experience.

Should You Play Pet Simulator X or Pet Simulator 99?

This depends on what you value. If you already have a strong PSX collection and enjoy trading rare items in a mature economy, staying in PSX makes sense. The game still functions, trades still work, and your pets retain value among the remaining community.

If you want active development, new content, working reward systems, and a larger player base, Pet Simulator 99 is the clear choice. You start from scratch, but the game offers more ways to earn free items and the economy is far more liquid. Most serious Pet Simulator players have already made the transition.

For players who want the best of both worlds, you can maintain your PSX account while primarily playing PS99. Check in on your PSX collection occasionally to handle trade requests, but invest your daily playtime in the game that actually rewards it.

Looking for more ways to earn in Roblox games? Check out our Pet Simulator X free Robux guide for strategies that work regardless of which Pet Simulator game you prefer.