Pets

Pets

Steal An Egg pets guide — rarities, income rates, King Mammoth, shiny and golden mutations, and the best pets to hatch.

5
Rarity Tiers
30+
Known Pets
King Mammoth
Top Chase

Introduction

The Pets hub is your complete guide to collecting, hatching and valuing pets in Steal An Egg. Every egg you steal has a chance to hatch a pet, and every pet belongs to a rarity tier from Common all the way up to Mythic. Higher-rarity pets earn more money and steal more effectively, which makes them the real engine of your economy. Beyond the base rarity, pets can also roll mutations like shiny and golden, and sizes ranging up to huge and giant, both of which dramatically increase a pet's value to collectors. The community widely chases King Mammoth as one of the strongest known pets, though its exact stats are still being verified. This hub explains the rarity system, which pets to hatch for money versus stealing power, and how to evaluate what a pet is worth when you trade or sell.

Pet Rarity Comparison

CommonMinimal incomeEarly-game startersFirst hatch pets
RareLow incomeNest eggsEarly collection
EpicSteady incomeRare and nest eggsMid-game
LegendaryHigh incomeRare-egg race prizesEndgame
MythicTop incomeRarest eggsCollector chase

Pet Roster

S

King Mammoth

legendary

The community-reported top pet of Steal An Egg, combining the best-known income with strong stealing power. Its exact hatching source is still being verified, but players consistently rank it as the pet to chase. If you trade one, expect a collector premium. Its exact source is still being verified, so watch for updates before making a major trade.

RarityMythic-tier, community-reported
Best ForMoney, raids and collector value
A

Legendary Pets

The high-income workhorses of the endgame. Legendary pets hatch from the rarest eggs and generate the money that funds top-tier treadmill and base upgrades, making them the backbone of any serious collection. They are the reason rare-egg races matter so much to serious collectors.

RoleEndgame income and stealing power
How to GetRare-egg race prizes and deep biomes
B

Epic Pets

The reliable mid-game tier that bridges the gap between starter pets and the legendary chase. Epic pets earn steady income and are common enough that most players will hatch several while progressing through the biomes. They make the mid-game climb comfortable and fund your first serious upgrades.

RoleSteady mid-game income
How to GetNest eggs and early rare spawns
A

Shiny & Golden Variants

new

Mutation variants of existing pets that boost value and collectibility. A shiny or golden version of an already-rare pet can be worth several times the base version to collectors, making them a valuable secondary goal alongside rarity. The value boost from a good variant can exceed a full rarity tier on some pets.

RoleCollector value multipliers
How to GetChance-based on any hatch
C

Common & Uncommon Pets

Your earliest hatches and the first step of the collection ladder. They earn minimal income and have low stealing power, but they teach you the hatching loop and are worth selling once you outgrow them. Selling them at the right moment funds the upgrades that carry you forward.

RoleEarly-game starters
Best ForLearning the loop, selling for cash

Core Mechanics

Pets in Steal An Egg come from hatching eggs, and the egg's rarity largely determines the pet's rarity. Each pet has two stats that matter: income, which is how much money the pet earns over time for your base, and stealing power, which affects how effectively the pet helps you secure eggs from nests and rivals. Pets can also roll mutations — shiny, golden and rainbow variants that boost value — and sizes from normal up to huge and giant, which collectors prize. Because pets generate passive income, building a diverse, high-rarity roster is the single most reliable way to grow your economy, and the rarest pets come from the rarest eggs, which means the stealing game and the pet game are deeply connected.

Advantages

A clear pet guide pays off immediately because it tells you what to hatch, keep and sell. Most players waste early money hatching low-value eggs or holding onto common pets that earn almost nothing. Knowing which rarities earn the most, which mutations are worth chasing, and how to value a pet for trade lets you turn every hatch into progress. The King Mammoth coverage is especially valuable — the community treats it as one of the best-known pets, and having verified information about its rarity and value helps collectors avoid overpaying. Understanding the income-versus-stealing trade-off also lets you build a roster that earns money while you are away and still performs when you are raiding.

Challenges

Pet data is the most volatile content in a young game. Steal An Egg is only a few weeks old, and the developer adds new pets and shifts rarity values on a fast cadence, so any pet list can be outdated within days. King Mammoth in particular is community-reported — its exact rarity, stats and hatching source have not been officially confirmed, and its value is based on player reports. Mutation and size odds are also estimates rather than published numbers, since the game does not expose exact probabilities. Readers should treat pet rankings as informed guidance, check the latest update notes before making a big purchase or trade, and never assume a pet's value is permanent.

Frequently Asked Questions

What is the best pet in Steal An Egg?+
The best pet depends on your goal. For pure money, chase the highest-rarity pets you can hatch, since income scales with rarity. For stealing, prioritize pets with strong stealing stats that help you secure contested eggs. The community widely reports King Mammoth as one of the best all-round pets, combining top income with strong stealing power, but its exact stats are still being verified.
How do I get legendary and mythic pets?+
Legendary and mythic pets hatch from the rarest eggs, which come from the five-minute rare-egg race, deep-biome spawns and special events. Winning the rare-egg race is the most reliable route for most players, since it drops a high-rarity egg on a regular timer. Hatching more eggs overall also increases your chances of rolling a legendary or mythic pet over time.
What are mutations and sizes worth?+
Mutations and sizes are value multipliers on top of a pet's base rarity. A shiny or golden pet is worth noticeably more than its normal version, and huge and giant pets are prized by collectors for their rarity. Both are chance-based, so hatching more eggs is the only reliable way to increase your odds of finding one.

Quick Tips

💡

Keep your highest-income pets active and sell duplicates. Money income is passive, so the size and rarity of your active roster directly sets your earnings — selling spares converts dead inventory into treadmill and base funding without hurting your income. It keeps your collection healthy and your money working instead of sitting idle in storage.

💡

Chase the rare-egg race above all other sources. The community-reported five-minute timer drops an egg that can roll legendary or mythic, which is the fastest single source of top-tier pets for most players. This habit is what turns a casual collection into a real income engine over time. Making it a routine turns your collection into a dependable income source.

💡

Check the latest update notes before a big trade. New pets arrive often, and a pet that was top-tier last week can drop in value when a stronger one releases — verifying current rankings prevents overpaying. A little discipline here compounds into a noticeably stronger roster after a few sessions.

Explore More