Steal an Egg Egg Guide: Rarity, Size, Routes, and Hatching

How should you choose an egg?

Evaluate five things before moving:

1. Biome value: later areas generally offer a higher ceiling.
2. Visible variation: unusual shell appearance may signal a mutation.
3. Egg size: larger eggs can be more valuable but may make escape harder.
4. Round-trip time: long travel increases the chance of being intercepted.
5. Competition: a crowded nest can turn a good route into a bad expected return.

What happens after the steal?

Carry the egg to your base and place it into your hatch flow. When the pet appears, compare its actual income card rather than judging only by rarity. Size and mutation can change the final result.

Which eggs should beginners target?

Start with Forest and Lake eggs you can return reliably. Build income and speed before attempting distant high-value nests. When a new biome becomes reachable, test it with a conservative target before committing to its largest egg.

Continue with the all pets index and all biomes guide.

What should you inspect before picking up an unfamiliar egg?

Treat the first encounter as an inspection. Read any visible name or label, identify the return direction, and check whether another player is already contesting the target. A shell’s appearance can help you recognize what you saw later, but appearance alone does not establish a hatch probability, guaranteed pet, or exact income multiplier. Keep those claims separate from what the current interface actually shows.

Decide on an exit before committing. If your plan requires following another player, finding a shortcut you have never used, or guessing which turn leads home, the route is not ready for a valuable target. Practice the uncertain part with an ordinary run first. This turns a costly mistake into a small navigation lesson.

Write down one reason for choosing the egg: a missing collection entry, an expected upgrade to your weakest slot, or a test of a new route. That reason gives the run a clear purpose. Without it, an unusual-looking egg can pull you away from a progression plan even when the eventual hatch would not change your base.

How do you compare a familiar egg with a more ambitious target?

Compare completed returns within a similar amount of playing time. Include travel, waiting, unsuccessful attempts, and recovery. Looking only at the rarest successful hatch removes the cost of every failed trip that came before it.

For example, suppose a hypothetical player completes six familiar runs in twenty minutes and two ambitious runs in the same time. Those figures are an illustration, not observations from this game. The ambitious route needs a sufficiently better outcome to justify producing fewer completed returns. If the player has empty slots, several ordinary hatches may be more useful immediately. If every slot is already strong, a lower-frequency route may be reasonable when it offers a meaningful replacement opportunity.

You do not need an invented hatch value to make a first decision. Track the number of successful returns, how many hatches improve the base, and how often the route fails. If the comparison stays unclear, keep the familiar route while collecting more observations. The route comparison field test provides a worksheet for that decision.

How should you evaluate the pet after hatching?

Record the resulting pet’s displayed contribution before changing several things at once. A useful personal log contains the egg description, the pet name, visible size or mutation labels, the displayed income, and whether the pet replaced an existing slot. Leave a field blank when the interface does not reveal it; a blank is more honest than a guessed value.

For progression, the replacement gain matters more than the new card’s headline number. In a hypothetical example, replacing a pet contributing 12 units per second with one contributing 20 adds 8 units per second. Filling an unused income-producing slot with that same pet adds the full 20, assuming the slot operates normally. These are arithmetic examples, not published pet rates.

Be careful with the income calculator. If the live displayed rate already includes a mutation or size effect, multiplying it by those effects again would double-count the benefit. Use either a known base rate with separate modifiers or the final displayed rate with neutral modifiers. Keep units consistent between all entries.

When should you abandon or postpone an egg attempt?

Set the stopping condition before leaving base. Examples include a blocked return path, an unfamiliar chase pattern, or a crowded target that repeatedly consumes the entire session. A condition chosen in advance is easier to follow than a decision made after spending several minutes chasing the same egg.

Abandoning an attempt is still a result worth recording. If a route frequently looks possible but repeatedly forces you to turn back, its practical success rate is lower than a log of completed trips suggests. Record the time used and the reason you stopped. This helps distinguish a temporary crowded server from a route your current movement setup cannot yet support.

Keep collection goals separate from income goals. You may reasonably spend extra time on an egg because you want a particular collection outcome. Label that as a collection session instead of calling it the fastest money strategy. The distinction makes your own results more useful later.

What should change after a game update?

Recheck the parts your plan depends on: the live route, the egg labels, the relevant gate, and the income shown after a hatch. Preserve earlier notes with their dates instead of combining them into a single undated average. A changed interface or event can make two otherwise similar runs unsuitable for direct comparison.

This article’s expanded decision process was edited on September 6, 2026. Its earlier gameplay evidence check remains August 26; the edit does not represent new hatch testing or a newly verified egg database. For claims about exact odds, current contents, or guaranteed outcomes, require a current source before spending time around that assumption.