Pet Simulator 99 eggs include progression eggs tied to areas, exclusive or paid eggs, event eggs, gift or machine eggs, and special currency eggs. Each category has a different reason to hatch, hold, or trade. Always inspect the current pool, currency, odds display, variant rules, and timer.
The official BIG Games database exposes an Eggs category and the Areas index ties progression zones to eggs. Use those live records instead of a static complete list. New updates can add eggs or remove event access immediately.
Progression eggs
Progression eggs supply ordinary stat pets that help clear the next area. Hatch enough to replace weak equipped slots, then preserve currency for the next gate. A common pet from a later egg can have more useful power than a rarer pet from an old area.
Use auto-hatch or extra volume only when currency income can sustain it. Record the strongest stat pet because Huge and larger pets can depend on that baseline. Do not remain at an older egg for a rare label if area progress is the account wall.
Check Gold, charged, variant, or other controls in the current interface. These options can change cost and outcome.
Exclusive and tradable eggs
Exclusive eggs often carry high trade value because the unopened container preserves optionality. Before opening, compare the current egg price with the realistic value and probability of its contents. Do not use the most valuable possible pet as expected return.
Paid eggs and packs complete through Roblox or the official shop. Verify current product, seller, price, contents, and limited wording. A past egg can become trade-only.
For trading, match exact egg name and quantity. Similar event artwork is not enough. Check RAP history, demand, and whether the egg is curated or manipulated.
Garden Eggs and Diamond Egg
Update 86 launched eight Garden Eggs purchased with Sunflowers and unlocked through the Garden Upgrade Machine. Update 87 added four more, bringing the official ladder to 12 at publication, and enabled Gold, Rainbow, and Shiny garden variants.
The current Garden Egg pool includes placeable event defenders and officially named Huge routes such as Huge Turnip Hamster in Update 86 and Huge Leek Lizard in Update 87. Check the live egg for current contents and no exact odds are asserted.
Update 87 added a Diamond Egg that uses diamonds and officially names Diamond Penguin family rewards, including Huge and Titanic forms plus Titanic Diamond Capybara. BIG Games described the egg as limited and said it would be gone for good. Confirm availability before spending.
Open, hold, or sell
Open a progression egg to improve clearing, an event egg to advance a defined event goal, or a collectible egg when you accept the probability and opportunity cost. Hold when supply is limited and the account benefits from optionality. Sell when the diamonds fund a more reliable upgrade.
The correct decision changes with market and account. Record purchase or acquisition cost, current liquid value, desired contents, applicable boosts, and stopping budget. Never chase losses because several prior hatches failed.
Hatching setup
Equip applicable egg enchants and potions only after checking that the egg accepts them. Use current Mastery and pass wording. Event or special eggs can use isolated rules.
Set a fixed currency or egg limit before starting. Keep gate and trade reserves separate. Review the resulting pets, variants, and index progress before deleting or converting duplicates.
Egg mistakes
- Spending area-gate currency on an obsolete egg.
- Opening a valuable tradable egg without comparing sale value.
- Assuming normal luck boosts apply to a special event egg.
- Using a jackpot pet as the expected outcome.
- Deleting a high-power stat pet because its rarity is lower.
- Confusing a placeable garden defender with an inventory prestige pet.
Eggs FAQ
Which egg should a beginner hatch?
The strongest affordable progression egg that improves weak slots without blocking the next area.
Should I open exclusive eggs?
Compare unopened market value with the probability-weighted utility of contents and your risk tolerance. No rare result is guaranteed.
How many Garden Eggs are there?
Update 87 officially brought the ladder to 12. Check the current Upgrade Machine for the live set.
Do luck gamepasses affect every egg?
Do not assume so. Read the current egg and pass indicators, especially for event and Diamond Eggs.