Hand in eggs at Dr. Scramble's Laboratory while the Biohazard banner is live (it takes eggs from Prehistoric, Cosmic, Cherry Blossom). Each hand-in is a pull. It is one of the banner's 5 pets and comes from luck; the pity bar only guarantees the top pet, the
Nuclear Mantis.

Nuceodile
Normal base incomeDetails
- Found in
- Dr. Scramble's Lab (Biohazard banner)
- Rarity
- Secret 8/11
- Category
- Pets
- Last updated
- 3 days ago
- Source
- Steal An Egg Wiki · Nuceodile

Biohazard banner
Nuceodile is pet 2 of 5 on this banner. Pity only guarantees the top pet, the Nuclear Mantis, so Nuceodile comes from luck.
Takes eggs from Prehistoric, Cosmic, Cherry Blossom. Hand them in directly, no hatching needed.
Base income history
- Change · All
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- High
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- Low
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- Now
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Value changes
No changes since we started tracking on Sep 29, 2026. When Steal An Egg buffs or nerfs Nuceodile, it shows up here.
What is Nuceodile in Steal An Egg?
Nuceodile is a Secret pet in Steal An Egg. Its base income is 500M/s, 45th of 194 pets we track and 9th among 38 Secret ones. It hatches from the Biohazard Egg, found in Dr. Scramble's Lab.
- Rarity
- Secret
- Pet
- Pets
- Base income
- 500M/s
- Rank
- #45 of 194
- Egg
- Biohazard Egg
How to get Nuceodile
Related:
Nuclear Mantis
Toucax
Radcoon
Toxic Rat
Where this comes from
Built from our Steal An Egg data, checked 2026-10-04, using the sources below.
- Steal An Egg Wiki · Nuceodile
- stealaneggwiki.com all eggs (income + hatch time)
- stealaneggwiki.net eggs (income + index reward)
- robloxgameswiki all pets (rarity bands and counts)
- Item images: stealanegg.fandom.com (fan wiki). Game art belongs to the developer.
Steal An Egg Wiki · Nuceodile is licensed CC BY-SA 3.0. Game content and images belong to the game's developer. We are not affiliated with Roblox or the developer.
How Nuceodile compares
Similar Secret pets
All Steal An Egg values →
- Found in
- Luminous Egg (rare Luminous re-roll)
- Hatch time
- -
- Egg chance
- -

- Found in
- Extinction Egg (rare Skeletal re-roll)
- Hatch time
- -
- Egg chance
- -

- Found in
- Event (Dr. Scramble boss milestone, 75 kills)
- Hatch time
- -
- Egg chance
- -

- Found in
- Event
- Hatch time
- -
- Egg chance
- -

- Found in
- Luminous Egg (rare Luminous re-roll)
- Hatch time
- -
- Egg chance
- -
Questions about Nuceodile
How much is Nuceodile worth in Steal An Egg?
Nuceodile has a base income of 500M/s, which ranks it #45 of 194 in Steal An Egg. Silver 1.2x: 600M/s, Bloom 1.25x: 625M/s.
How rare is Nuceodile?
Nuceodile is a Secret pet, tier 8 of 11.
Is Krakenoid better than Nuceodile?
By base income, yes: Krakenoid is 500M/s, about 1.0 times Nuceodile's 500M/s.
How do you get Nuceodile in Steal An Egg?
Laboratory: Biohazard banner: Hand in eggs at Dr. Scramble's Laboratory while the Biohazard banner is live (it takes eggs from Prehistoric, Cosmic, Cherry Blossom). Each hand-in is a pull. It is one of the banner's 5 pets and comes from luck; the pity bar only guarantees the top pet, the Nuclear Mantis.
Community data from the Steal An Egg Fandom wiki and several fan sites, which disagree on a few pets (noted on their pages). Four Extinction Egg animals (Terrorbird, Giant Sloth, Dunkleosteus, Gigantus) will be added once their base income is published; their Skeletal versions are listed.