Last Updated: July 2026 | Verified this week
Pet Simulator 99 is the pet-collecting giant from BIG Games, the follow-up to Pet Simulator X and one of the most played simulators on Roblox. The pitch from the developers is simple: create an army of the coolest pets, and they will help you get rich. There are over 2,000 pets to collect, 99 zones to unlock, and a trading scene big enough to feel like its own game.
The game launched in February 2022, has passed 2.5 billion visits, and still gets constant updates and seasonal events. This wiki covers how to play, the zone and egg loop, pet rarities from Basic up to Gargantuan, how trading and values work, tips for new players, and a FAQ, with links to our codes, script, and value list at the bottom.
Pet Simulator 99 Overview
| Pet Simulator 99 Overview |
| Game Name |
Pet Simulator 99 |
| Developer |
BIG Games Pets (verified Roblox group) |
| Genre |
Pet Collecting Simulator |
| Goal |
Hatch an army of pets and push through all 99 zones and beyond |
| Currency |
Coins (zone money) and Diamonds (premium upgrades) |
| Platform |
Roblox (PC, Mobile, Console) |
| Max Players |
10 per server |
| Visits |
2.5B+ |
| Release |
February 2022 |
How to Play Pet Simulator 99
- Grab your starter pet and start smashing. Coins, chests, and breakables drop the money that powers everything.
- Unlock the next zone. Each of the 99 zones costs more coins and hides better breakables and eggs.
- Buy and hatch that zone’s eggs. New pets are stronger, and stronger pets smash faster.
- Equip your best team. Your strongest pets do the work, so swap weaker ones out as you hatch upgrades.
- Bank your Diamonds. Hatching earns them, and they pay for enchants and upgrades that stick forever.
- Jump into events. Seasonal areas and limited eggs carry the best chase pets in the game.
Pet Simulator 99 Gameplay: Zones, Eggs and Diamonds
The core loop never changes, it just gets bigger numbers. You smash breakables for coins, spend coins on the next zone, and hatch that zone’s eggs for stronger pets. The 99 zones in the name are just the start, since updates keep adding areas past them, and the wall between you and the next zone is always the same: hatch better pets, smash faster, earn more.
Pets come in clear tiers, and knowing them explains the whole trading scene:
| Pet Tier |
What It Means |
| Basic to Legendary |
The normal egg results. Legendaries are your workhorses for zone pushing |
| Huge |
Giant chase pets with tiny hatch odds, mostly from special eggs and events |
| Titanic |
Even bigger and rarer than Huges. A single Titanic anchors a whole inventory |
| Gargantuan |
The rarest tier of all, sitting above Titanics in every trade |
Diamonds are the second economy. They come mostly from hatching eggs, and they buy the stuff that lasts: enchants that boost your whole team, upgrades that stack across zones, and entries into event content. Coins reset in value as you climb, but Diamonds always matter, which is why codes that drop Diamonds are worth redeeming.
Trading, Values and RAP
Once you own a Huge or two, trading becomes the real endgame. The Trading Plaza is where deals happen, and every pet has a RAP, short for Recent Average Price, that tracks what it actually trades for. Values move constantly as new eggs release and old pets get rarer, so never trade a big pet without checking current numbers.
For rough value bands, which Huges and Titanics sit where, and how to spot lowball offers and scams, read our Pet Simulator 99 value list guide.
Tips for New Pet Simulator 99 Players
- Do not hoard coins. Coins only matter in your current zones, so spend them on eggs and keep moving.
- Hatch in bulk. Buying eggs in batches is how you fish for rare pets without wasting time.
- Spend Diamonds on enchants and upgrades, not impulse buys. Those boosts carry every future zone.
- Check RAP before every trade. If an offer feels too generous, it is probably a scam setup.
- Log in during events. Limited eggs and event Huges are where most of the value in the game comes from.
- Grab every code. Free Diamonds and boosts stack up fast when you are starting out.
Pet Simulator 99 FAQ
What kind of game is Pet Simulator 99?
Pet Simulator 99 is a pet-collecting simulator on Roblox by BIG Games. You smash breakables for coins, unlock zones, and hatch eggs for stronger pets, with over 2,000 pets to collect and a huge trading scene on top.
What are Huge and Titanic pets?
They are the giant, ultra-rare chase pets. Huges have tiny hatch odds from special eggs and events, Titanics are rarer still, and Gargantuans top the whole ladder. They are the pets the trading economy runs on, and our value list guide covers what they are worth.
How do you get Diamonds?
Mostly by hatching eggs, with extra from events, daily rewards, and codes. Spend them on enchants and upgrades that boost your whole team, since those bonuses stay useful in every zone.
Does Pet Simulator 99 have codes?
Yes. BIG Games drops codes around updates and events, usually for Diamonds and boosts. Our Pet Simulator 99 Codes page keeps the working list.
Is Pet Simulator 99 still updated?
Yes, very actively. BIG Games ships updates and seasonal events all the time, like the World Cup event running in July 2026, and each one adds new eggs, areas, and chase pets.