Steal An Egg IndexNuceodile in Steal An Egg
Secret · wiki data synced Oct 24, 2026
Nuceodile is a Secret pet that earns $500M/s at its base size of 6,000 kg. It comes from the Biohazard Egg, inside the Biohazard Egg. The wiki lists no spawn chance for it.
It is #57 of 236 pets by base income, and #2 of 5 in Biohazard Egg.
- Rarity
- Secret
- Base income
- $500M/s
- Base size
- 6,000 kg
- Source
- Biohazard Egg
- Egg
- Biohazard Egg
- Grow time
- 5 mins
How to get Nuceodile
Nuceodile does not spawn in a normal zone nest. It comes from the Biohazard Egg, inside the Biohazard Egg. The wiki has no spawn chance for it yet, so we don't show one.
A Nuceodile egg takes 5 mins to hatch.
Nuceodile value by size and mutation
Income grows with weight but slows down past 125× the base size. These are the wiki's formula at three sizes:
| Size | Normal | Golden ×2.5 | Rainbow ×3.5 |
|---|---|---|---|
| 6,000 kg (base) | $500M/s | $1.25B/s | $1.75B/s |
| 60,000 kg | $2.07B/s | $5.17B/s | $7.24B/s |
| 600,000 kg | $8.56B/s | $21.4B/s | $29.9B/s |
Work out your own Nuceodile: open it in the income calculator. All multipliers are on the mutations page.
How Nuceodile compares
By base income Nuceodile is #57 of 236 overall and #12 of 41 Secret pets. Just above it: Luminous Spirit Manta ($500M/s); just below: World Eater ($500M/s).
Other pets in Biohazard Egg
| Pet | Rarity | Base $/s | Drop chance |
|---|---|---|---|
 Nuclear Mantis | Eternal | $1.5B/s | — |
| Nuceodile | Secret | $500M/s | — |
 Toucax | Cosmic | $30M/s | — |
 Radcoon | Cosmic | $2.2M/s | — |
 Toxic Rat | Mythic | $180K/s | — |
Source: Nuceodile on the Steal An Egg Wiki (CC BY-SA). First listed on the wiki Sep 27, 2026, during the Dr. Scramble’s Revenge week. Synced Oct 24, 2026.