This is an unofficial, fan-made wiki for Steal an Egg, a Roblox game from the group “and Collect Rare Pets“. You steal eggs from guarded nests, carry them home and hatch them into pets that earn Cash. We list 230 pets, 144 eggs and 14 biomes.
Start here
New to the game? Our beginner’s guide explains which eggs to steal first, how to get Speed and how mutations work. All guides are on the guides page.
Game at a glance
| Developer | and Collect Rare Pets |
|---|---|
| Release date | |
| Play on Roblox | roblox.com |
| Updates | Usually a big update about once a week, with smaller fixes in between. |
| Pets | 230 |
| Eggs | 144 |
| Biomes | 14 |
| Mutations | 8 |
How the game works
- Steal eggs. Each biome has nests with eggs and a guardian that chases you.
- Hatch pets. Put an egg in your pen. When it hatches, the pet earns Cash every second.
- Get faster. Train on the treadmill to raise your Speed. More Speed opens biomes further from your base.
- Roll mutations. Some pets hatch with a colour mutation that multiplies their income. See mutations.
Key terms
- Hatch time
- An egg in your pen takes a fixed time to hatch; the 2x Growth Speed pass halves it. Not tested in game yet
- Income formula
- Each pet earns Cash every second. Its income is its base income times its mutation multiplier and a weight factor.
- Mutation multiplier
- A colour mutation multiplies a pet’s income by a fixed amount.
- Mutation stacking
- Whether a pet can carry more than one colour mutation, and how they combine, is not confirmed yet. Not tested in game yet
- Speed requirement
- Each biome needs a minimum Speed to reach it; heavy eggs slow you down on the way back. Not tested in game yet
- Weight scaling
- Heavier pets earn more: income grows with (weight / base weight) to the power 37/60, and more slowly (power 2/5) above 125 times the base weight.
Biomes
Biomes are the areas where eggs spawn. Each one needs more Speed than the last. Heavy eggs slow you down, so you may need extra Speed to get back safely.
| Biome | How to unlock | Speed needed |
|---|---|---|
| Forest | Open from the start. | 0 Not tested in game yet Community report |
| Lake | Needs enough Speed to reach it and carry eggs back. | 900 Not tested in game yet Community report |
| Desert | Needs enough Speed to reach it and carry eggs back. | 10K (10,000) Not tested in game yet Community report |
| Jungle | Needs enough Speed to reach it and carry eggs back. | 40K (40,000) Not tested in game yet Community report |
| Snow | Needs enough Speed to reach it and carry eggs back. | 170K (170,000) Not tested in game yet Community report |
| Volcano | Needs enough Speed to reach it and carry eggs back. | 700K (700,000) Not tested in game yet Community report |
| Abyss Ocean | Needs enough Speed to reach it and carry eggs back. | 2.5M (2,500,000) Not tested in game yet Community report |
| Prehistoric | Needs enough Speed to reach it and carry eggs back. | 18M (18,000,000) Not tested in game yet Community report |
| Cosmic | Needs enough Speed to reach it and carry eggs back. | 700M (700,000,000) Not tested in game yet Community report |
| Cherry Blossom | Needs enough Speed to reach it and carry eggs back. | 2.5B (2,500,000,000) Not tested in game yet Community report |
| Titan Temple | Needs enough Speed to reach it and carry eggs back. | 7B (7,000,000,000) Not tested in game yet Community report |
| Angels & Demons | Needs enough Speed to reach it and carry eggs back. | 20B (20,000,000,000) Not tested in game yet Community report |
| Enchanted Forest | Needs enough Speed to reach it and carry eggs back. | 50B (50,000,000,000) Not tested in game yet Community report |
| Halloween Dimension | Event zone of the Halloween event. | Not confirmed yet |
Who keeps this wiki
This wiki is kept by Ali Ahmad. Values marked “Source: community wiki” come from community reports and are waiting for our own in-game check. How we verify data.
What changed
- : Halloween Dimension added
- : Enchanted Forest added
- : Forest, Speed needed 0 New test
- : Angels & Demons added
- : Titan Temple added