Best biome for pets

Compare access and listed outcomes

The table follows biome progression rather than claiming a farming-efficiency ranking. It shows the access figure in the current records and the strongest listed base-income pet where one is available. Unknown figures are excluded from the maximum, so a missing entry does not mean a weak biome.

Access can involve more than a Speed figure. Check each biome's entry conditions for additional requirements and for cases where sources disagree about whether the figure is a recommendation or an enforced threshold. The income comparison assumes the listed base condition, without size or mutation bonuses.

Choose a route for the pets you already own

1. Check access first. Remove routes you cannot currently enter or complete reliably. An attractive maximum is not useful if your current attempts do not return an egg.
2. Set an upgrade target. Write down the displayed income of the pet you would replace. When a slot is free, use zero as that slot's starting income.
3. Look for plausible upgrades. Review the roster with the egg predictor. Compare the same size and mutation conditions, and treat a single-source figure as provisional.
4. Include the whole attempt. Count waiting, travel, failed returns and hatching constraints. The fastest run is not necessarily the fastest completed upgrade.

If you are collecting a particular species, its presence in the roster can justify a route even when it is not your best income option. If the goal is income, count the gain over an existing pet rather than adding every new pet's full rate to your result.

A practical session comparison

Try equal-length sessions on two accessible routes. Record session duration, return attempts, eggs brought home, completed hatches and the displayed income of pets you keep. Also note boosts or server events that change during the session. These notes make it possible to explain a result instead of attributing every difference to the biome.

For example, suppose two invented 30-minute sessions each start with a replaceable $100/s pet. Route A provides a pet you keep at $160/s; route B provides one at $140/s. The observed income-rate gains are $60/s and $40/s. Route A did better in those sessions, but one result is too small a sample to establish better odds.

A route with one unusually lucky outcome can temporarily look much better than its usual performance. Repeat comparisons before making a long-term claim, and keep unsuccessful sessions in the record. Do not convert a handful of hatches into precise drop percentages.

When unlocking another biome is worth considering

Separate the cost of reaching the gate from the cost of each later attempt. You usually need an upgrade plan for the former and a route comparison for the latter. A useful next step is to check the current in-game upgrade price, available cash and actual earning rate before committing a session to progression.

For an upgrade costing $30,000 that adds $50/s, the simple cash payback is 600 earning seconds, or 10 minutes. This is an illustrative calculation. It assumes a constant gain, no other spending and an active earning period; it does not predict how quickly Speed will increase or whether you will hatch the desired pet.

The egg value guide explains why an income range cannot substitute for drop odds. Use the Speed calculator for a conditional plan, and check its assumptions against the upgrades actually available to you.

Best biome FAQ

What is the best biome for pets in Steal An Egg?

Among the biome pets with a listed base income in this dataset, Cherry Blossom has the highest entry: Kitsune at $1.8B/s. This identifies a listed ceiling, not the best farming route. Your access, successful returns, hatch outcomes and current pets determine which route is useful.

Should I divide pet income by a biome Speed requirement?

That ratio does not measure income earned per hour. A Speed requirement is an access threshold, and the sum of all species incomes does not describe a typical hatch or a feasible collection. Use actual route time and replacement gains instead.

Should I rush to the highest biome?

Compare the time needed to unlock it with what you can improve now. A higher listed maximum alone does not justify the trip when its drop probability, your successful return rate or its base-income evidence is unknown.

How can I compare two routes?

Use sessions of equal duration, keep your starting conditions as similar as possible, and record attempts, successful returns, hatches and the income gain from pets you keep. Treat small samples as observations, not stable drop rates.