Database
Steal An Egg biomes and Speed requirements
Our 12 earlier biomes cover the Speed you need to enter, the guardian that patrols it and the highest listed base income in our current sample. Individual records show sources and unresolved gaps.

Data on this page last checked . Steal An Egg updates weekly — report a change.
| # | Biome | Speed required | Jump | Guardian | Pets | Top earner |
|---|---|---|---|---|---|---|
| 1 | Forest | None | — | Chicken | 8 | Brr Brr Patapim$1.8K/s |
| 2 | Lake | 900 | — | Swan | 8 | Leviathan$220K/s |
| 3 | Desert | 10K | 11× | Scorpion | 8 | Royal Sphinx$280K/s |
| 4 | Jungle | 40K | 4.0× | Tiger | 8 | King Snake$3.5M/s |
| 5 | Snow | 170K | 4.3× | Yeti | 8 | Ice Dragon$65M/s |
| 6 | Volcano | 700K | 4.1× | Hellhound | 8 | Lava Dragon$100M/s |
| 7 | Abyss Ocean | 2.5M | 3.6× | Moby | 8 | El Maja$130M/s |
| 8 | Prehistoric | 17M | 6.8× | T-Rex | 8 | Mosasaurus$180M/s |
| 9 | Cosmic | 700M | 41× | Dragon | 8 | Unicorn$1B/s |
| 10 | Cherry Blossom+ Feed a Crane to the Cherry Blossom Tree to open the region | 2.5B | 3.6× | — | 8 | Kitsune$1.8B/s |
| 11 | Titan Temple | 7B | 2.8× | Gorilla King | 8 | — |
| 12 | Angels and Demons | 20B | 2.9× | — | 16 | — |
How to read this table
Published thresholds have limits. These biomes use sourced reference values, not a direct live game feed. Open a biome record for its original check date, source links and any conflicting thresholds. The Jump column is a calculated ratio of adjacent listed requirements.
Training time depends on your rate. A larger requirement does not by itself tell you how long training will take. Compare the remaining Speed with your actual Speed gained per second, then account for changes in boosts and equipment. See the Speed planner.
Compare biomes using successful returns. The top earner is the highest known base-income record in a sample, not the expected result of an egg. Missing drop probabilities, unknown incomes and failed runs prevent an honest income-per-hour ranking of biomes. Use best biome for pets to compare routes andegg value to understand the published income ranges.
Every biome in detail
Each biome has its own page with the documented pet roster, income figures, rarity spread and how big a jump it is from the one before.

01Forest
NoneThe starting biome. No Speed requirement, and the Chicken guardian is slow enough that even a fresh account can outrun it while carrying an egg. Everything here is Common through Legendary.
Guardian: Chicken · 8 pets · top $1.8K/s

02Lake
900The first real gate. 900 Speed is trivial once the treadmill is running, and Lake introduces the first Cosmic-tier pet in the game (Leviathan), which makes it worth farming longer than most players do.
Guardian: Swan · 8 pets · top $220K/s

03Desert
10KAn 11× jump from Lake. The Scorpion guardian is the first that will realistically catch an under-levelled player, especially while slowed by a large egg.
Guardian: Scorpion · 8 pets · top $280K/s

04Jungle
40KHome of King Snake, the earliest Secret-rarity pet. The Tiger patrols aggressively, so the practical entry point is well above the 40K floor.
Guardian: Tiger · 8 pets · top $3.5M/s

05Snow
170KMid-game wall. Snow holds Ice Dragon, the first Eternal pet, and clearing it multiplies a full pen roughly twentyfold — the largest step after the early Lake jump.
Guardian: Yeti · 8 pets · top $65M/s

06Volcano
700KTwo Eternal pets (Phoenix and Lava Dragon) make Volcano the best value-per-run biome in the mid-to-late game, assuming you can survive the Hellhound.
Guardian: Hellhound · 8 pets · top $100M/s

07Abyss Ocean
2.5MThe first million-Speed gate. Kraken and El Maja push income into the hundreds of millions per second.
Guardian: Moby · 8 pets · top $130M/s

08Prehistoric
17MA near 7x jump from Abyss Ocean. Mosasaurus at $180M/s is the payoff, and both T-Rex and Tralaledon are Secret-tier.
Guardian: T-Rex · 8 pets · top $180M/s

09Cosmic
700MThe endgame biome for most players, and the only place the Unicorn — the first Divine pet, at $1B/s — can be found. The 700M Speed requirement is roughly 40x the Prehistoric gate.
Guardian: Dragon · 8 pets · top $1B/s

10Cherry Blossom
2.5BAdded in the 22 August 2026 update, this sits past Cosmic and was the hardest area to reach until Titan Temple and then Angels and Demons opened beyond it. It also houses the Sakura Incubator and the recurring Great Bloom event, which is where Bloom and Spirit Bloom mutations are reported to come from.
No guardian documented · 8 pets · top $1.8B/s

11Titan Temple
7BThe eleventh biome, opened after Cherry Blossom and still missing from most wikis. Its guardian, the Gorilla King, is also one of the eight pets it holds. Its guardian role does not make it a guaranteed drop; it is reported as the second-rarest pet in the area. Completing the collection is reported to award a golden electric axe in place of the starter bat. No pet income here is published: one showcase puts a base, unmutated Titan pet at 2.4 billion per second while a video title elsewhere claims 100 billion, and those cannot both be right.
Guardian: Gorilla King · 8 pets
12Angels and Demons
20BAdded in the 12 September 2026 update past Titan Temple. Later Enchanted Forest coverage is documented separately in our guide. It is one biome with two faces: each night it can turn into Angels, whose eggs hatch the eight Light pets topping out at ArchAngel, or Demons, whose eggs hatch the eight Darkness pets topping out at World Burner. Occasionally the two merge, putting both kinds of egg on the map at once with extra luck while it lasts — the night to be here. A Secret Shrine is hidden behind a waterfall and only accepts Light or Darkness Eternal and Divine pets. No guardian is named in any written source, and no pet income from here is published yet.
No guardian documented · 16 pets
Biome FAQ
How many biomes are in Steal An Egg?
This table covers 12 earlier biomes, from Forest to Angels and Demons. Enchanted Forest was reported in October and has a separate guide; this table is not a complete live count.
What is the hardest biome to reach?
Angels and Demons has the largest recorded figure in this table, 20B Speed; later Enchanted Forest access is not modeled here. Cherry Blossom also requires feeding a Crane to its tree. Check the individual biome records for additional conditions and disputed thresholds.
Can I skip biomes?
Speed requirements can let you target later biomes, but additional unlock conditions still apply. Reaching the threshold does not guarantee a successful return.
What happens if a guardian catches me?
You lose the run. Meeting a biome’s minimum Speed does not mean you can outrun its guardian, particularly while carrying a large egg.