Egg mutation income calculator
How it works
Add each selected mutation’s bonus above ×1, then multiply the entered income by that factor. Weight and size are already reflected in the entered income and are not applied again.
F = 1 + Σ(m − 1) · R = I × FExample: 1B/s + Nitro ×2.75 + Spectral ×2.75 = 4.5B/s. Combined factor: 1 + 1.75 + 1.75 = ×4.5. With no mutations selected, the income stays unchanged.
Questions about Steal an Egg mutations
How do I apply a mutation consumable to an egg?
Use the item on an eligible, unhatched egg placed in your base and follow its interaction prompt. Check the resulting mutation: owning the consumable does not mean it has applied successfully.
Can I combine mutations, and do their multipliers multiply?
Combine bonuses here once per mutation. Add each bonus above ×1 instead of multiplying the factors: Nitro and Spectral give 1 + 1.75 + 1.75 = ×4.5. A 1B/s egg becomes 4.5B/s after both succeed.
Which consumable mutation gives the largest income bonus?
Among these five presets, Enchanted has the highest single factor at ×2.85. Nitro, Spectral, Fractured and Scrambled each use ×2.75. Spending choices also depend on access, cost and application success.
How do I get Spectral Mutation in Steal an Egg?
Unlock the area reached by the Phantom Express, collect Souls and exchange them for a Spectral consumable at the Soul Extractor. Then use it on an egg. Access or purchase does not automatically apply the mutation.
Where is the Phantom Express, and how do I get a ticket?
Find the Phantom Express station in the Halloween Dimension. Echo’s quest leads to the Ghost Fisherman and Haunted Rod; fishing is the route to the Phantom Express Ticket. The linked walkthrough has locations and screenshots.
Does buying Spectral guarantee it, and what is its application chance?
The site’s reference is 500 Souls per consumable and a 25% application chance; check the current Soul Extractor price. The exchange gives an item, not guaranteed application. After success Spectral uses ×2.75 here; 25% does not reduce that income.
How do I get Nitro Mutation?
Buy the Nitro consumable in the race shop for 475 trophies earned through Nitro Race. The recorded application chance is 10%. The calculator uses ×2.75 after success, without reducing income by the chance.
How do I get Enchanted Mutation?
Exchange butterflies at the Enchanted Mutation Shrine inside the Enchanted Tree for Enchanted Essence, then use it on an unhatched egg. This calculator uses ×2.85, confirmed in game by the site owner.
How do Fractured and Scrambled work?
Fractured is linked to the Rift Boss Shop consumable and Boss Mastery rewards. Scrambled is linked to Dr. Scramble’s Experiment Shop; its consumable removal is recorded in the project. Both use ×2.75 for simulation without promising current item availability.
Should I enter the pet’s weight as well?
No. Sell Shop egg income already reflects size and weight. Enter that income directly; applying size again counts the bonus twice. Use the separate pet income calculator for species-and-weight calculations.
Can I enter income that already includes a mutation?
Use income before mutations are included. If the value already contains a mutation, multiplying it by the new combined factor can give an incorrect result. Without selected mutations, the entered income stays unchanged.