Steal an Egg · Pet
Midnight Mimic
Midnight Mimic is a Secret pet in Steal an Egg that earns a base $2.35M/s. It hatches from the Midnight Mimic Egg (Unconfirmed).
Pet stats
Base income
$2.35M/s
Base weight
—
Egg
Midnight Mimic Egg
Grow time
—
Speed reward
—
Cash reward
—
Source
Unconfirmed
Unconfirmed
Rarity
Secret
Where to get Midnight Mimic
The wiki does not confirm yet where Midnight Mimic comes from. It hatches from the Midnight Mimic Egg.
Estimate based on the wiki formula
Midnight Mimic income with mutations and size
| Mutation | 1× weight | 10× weight | 100× weight | 200× weight |
|---|---|---|---|---|
| No mutation×1 | $2.35M/s | $9.7M/s | $40.1M/s | $55.6M/s |
| Rainbow×3.5 | $8.21M/s | $34M/s | $140M/s | $195M/s |
| Parasite×3 | $7.04M/s | $29.1M/s | $120M/s | $167M/s |
| Fractured×2.75 | $6.45M/s | $26.7M/s | $110M/s | $153M/s |
| Scrambled×2.75 | $6.45M/s | $26.7M/s | $110M/s | $153M/s |
| Golden×2.5 | $5.86M/s | $24.3M/s | $100M/s | $139M/s |
| Spirit Bloom×2.5 | $5.86M/s | $24.3M/s | $100M/s | $139M/s |
| Bloom×1.25 | $2.93M/s | $12.1M/s | $50.2M/s | $69.5M/s |
| Silver×1.2 | $2.81M/s | $11.6M/s | $48.2M/s | $66.7M/s |
Estimate based on the wiki formula (marked beta there): income = base × (weight ÷ base weight)^(37/60) × mutation, with diminishing returns above 125× the base weight. In-game values can differ. See mutations and the income calculator.
How Midnight Mimic compares
Neighbors by income in Unconfirmed (8 of 20):
Earns less
Ostrich
$2.15M/s(÷1.09 vs Midnight Mimic)
Earns more
Ring Guard
$15M/s(×6.4 vs Midnight Mimic)
Other Secret pets
Midnight Mimic guide
Midnight Mimic is the best of the three bottom-ranked Secrets with unconfirmed origins. It earns $2.345M/s, 46th of 51 Secrets, with Ostrich ($2.145M/s) below and King Snake from the Jungle ($3.5M/s) above. The Secret median is $250M/s, so this is roughly one percent of it.
The wiki lists a Midnight Mimic Egg, but the source, reward, grow time and weight are all empty. Its name resembles Mimic Chest, a Legendary from the Halloween Dimension that earns $600K/s, yet the wiki does not link the two, so no relationship should be assumed.
On mutations, Silver gives about $2.81M/s, Golden $5.86M/s and Rainbow $8.21M/s. Rainbow is the only one that passes the Cosmic median of $7.5M/s. Those figures mean a Golden Midnight Mimic would beat the unmutated Spirit Knight and Scarecrow ($3M/s) by almost double, while the plain pet sits below them. As a Secret it is only worth keeping if you already have it.
Data sourced from the Steal an Egg Wiki (CC BY-SA) and processed automatically; last synced 2026-10-24.