Pet Simulator 99: Complete Guide to Updates, Pets & Zones

Pet Simulator 99 is one of Roblox's most active games, receiving frequent updates that add new pets, zones, and gameplay features. Some content is permanent, while other items - like seasonal event pets - are available for a limited time only. This guide breaks down everything you need to know about the latest updates. Looking for Pet Simulator 99 items or Robux? Check the marketplace to get started.

What Do Updates Bring?

Each update typically introduces one or more of the following:

• New exclusive pets (often seasonal or event-limited)

• New worlds and zones to explore

• Balance changes, bug fixes, and UI improvements

• New subworlds with unique rewards and mini-games

• Limited-time events with their own currencies and chests

New Worlds & Areas

Unlocking new worlds gives access to unique challenges, resources, and eggs. Here are the most recently added areas:

• Colorful Forest - features the Pet Equip Machine and Player Upgrade

• Desert Village - home to the Gold Pets Machine and Pyramid Obby

• Fantasy World - theme-rich environments with exclusive content

• Hot Springs - includes the Rainbow Pet Machine

• Tech World - advanced machines, subworlds, and leaderboards

Subworlds: Permanent Locations

Subworlds are smaller themed maps, often featuring mini-games and exclusive rewards. Many are time-limited, but these subworlds are permanent fixtures in the game:

• Doodle - artsy-themed area accessible from the Pixel subworld or via Doodle Key. Rewards include art-style pets, cosmetics, and tokens.

• Glitch - located in Tech World, accessible with a Glitch Key or Quantum currency. Offers Glitched pets, stat upgrade modules, and rare crafting components.

• Hacker - a terminal-style puzzle room in Void World, unlocked with a Hacker Key or by solving in-world puzzles. Rewards include puzzle-themed pets and scripting modules.

• Kawaii - cosmic-themed portal in Void World. Drops range from common to legendary pets, plus cosmetic accessories and tokens.

• Millionaire - accessible from Void World after meeting coin or pet value thresholds. Features high-value chests, big coin drops, and themed legendaries.

• Obby - found in Void World, sometimes gated by ticket or pet agility requirements. Rewards include exclusive pets, boosts, and platform achievement chests.

• Olympus - mythic-gated area in the Fantasy/Void cluster. Requires a boss key or high-rarity pet to enter. Drops mythic and legendary pets, exclusive mounts, and cosmetics.

• Pixel - unlocked via the world map after accessing Axolotl Ocean World and Pixel biomes (Kyoto, Alps, Vault). Features pixel-style pets, coin boost chests, and skins.

• Quantum - found in Tech World, gated by Quantum currency, keys, or rebirth level. Offers exclusive pets, pet boosts, and upgrade modules.

Latest Pets (March 2026 - Update 73)

Update 73, released on March 14, 2026, introduced over 20 exclusive pets tied to the St. Patrick's Day event. Once the event ends, these will no longer be obtainable in-game. The update also added the following permanent pets to the Forever Pack:

• Lucki Golem (Huge & Titanic variants) - increases luck for rare drops

• Huge Lucki Wolf - provides a small critical hit and loot boost

• Huge Horseshoe Capybara - boosts event and chest rewards

• Titanic Leprechaun Kitsune - short burst multiplier during raids

• Gargantuan Lucki Chest Mimic - significantly boosts chest and megatile drop rates

The Forever Pack now contains 1,024 pets in total, with more additions planned in future updates. Update 73 also tuned coin drop rates and XP for raid encounters, fixed minor bugs, and improved UI clarity for raid leaderboards and pack purchases.

Seasonal Events

Seasonal events are a core part of Pet Simulator 99. They introduce themed challenges, exclusive pets, and limited-time rewards. Past events have featured summer themes, Halloween, and Christmas - including unique pets like the Grinch Frozen Pets and limited Ice Cube Eggs.

In early 2026, the St. Patrick's Day Event brought two major releases:

• Lucky Gargantuan Raid - launched March 14, 2026

• Lucky Race Update - launched March 21, 2026

Each event brought unique pets and challenges available only for a limited time. Events like these typically last around three weeks.

Update Schedule: What to Expect

The development team pushes updates on a regular cadence:

• Minor updates and fixes: every 1–6 weeks

• Major updates (new events, zones, or mechanics): every 6–12 weeks

• Admin-abuse drops and small in-game events: often shortly after major updates

If the 2026 schedule follows 2025's pattern, expect continued seasonal events throughout the year, alongside permanent content expansions. To prepare for upcoming events, you can stock up on Robux in advance.

Can You Still Get Past Event Items?

Generally, once a limited-time event ends, so does access to its exclusive content. However, the developers occasionally re-release past exclusives in new events or limited reruns. Updated Forever Packs have also been used to make previously temporary pets permanent.

Note: Not all events return annually. For example, Pet Simulator 99 held a Valentine's event in 2025 but skipped it in 2026. Similarly, seasonal content from prior years won't be identical if it does return.

If you're looking for a specific past item, player-to-player trading platforms are worth checking - some pets and items from older events can still be found through the community. You can browse Roblox accounts or Pet Simulator 99 items on the marketplace to find what you're after.

How to Stay Updated

To avoid missing out on new events and content, here's how to stay in the loop:

• Enable in-game notifications for patch notes and update announcements

• Follow the BIG Games team on Discord and X (formerly Twitter)

• Check the Fandom Pet Simulator 99 Wiki for community-maintained patch notes

• Monitor the official game page on Roblox for upcoming release dates