Mawbreaker
Normal base incomeDetails
- Found in
- Rift Machine
- Egg chance
- 4%
- Rarity
- Secret 8/11
- Category
- Pets
- Normal weight
- 13,000 kgestimate
- Last updated
- 3 days ago
- Source
- Steal An Egg Wiki · Mawbreaker
Mawbreaker by weight
Type your own kg →Income by weight before any colour mutation. Growth slows past 125x the normal weight. The normal weight for this pet is a wiki placeholder, so treat these as rough.
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 28, 2026. When Steal An Egg buffs or nerfs Mawbreaker, it shows up here.
What is Mawbreaker in Steal An Egg?
Mawbreaker is a Secret pet in Steal An Egg. Its base income is 60M/s, 72nd of 194 pets we track and 25th among 38 Secret ones. It hatches from the Riftbeasts Egg, found in the Rift Machine biome.
- Rarity
- Secret
- Pet
- Pets
- Base income
- 60M/s
- Rank
- #72 of 194
- Egg chance
- 4%
- Egg
- Riftbeasts Egg
How to get Mawbreaker
It came from the Rift Trade-In Machine, which took 3 pets for 1 Rift Egg. Update 6 replaced the machine with Dr. Scramble's Laboratory, so it can no longer be obtained this way.
Related: 
Shattered Colossus
Void Serpent
Shattered Drake
World Eater
Where this comes from
Built from our Steal An Egg data, checked 2026-10-04, using the sources below.
- Steal An Egg Wiki · Mawbreaker
- 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 · Mawbreaker 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 Mawbreaker compares
Similar Secret pets
All Steal An Egg values →
- Found in
- Cosmic
- Hatch time
- 3h
- Egg chance
- -
- Found in
- Cosmic
- Hatch time
- 2h 30m
- Egg chance
- -
- Found in
- Monster Egg (Robux shop)
- Hatch time
- 10s
- Egg chance
- 1% Mecha modifier
- Found in
- Event (Dragon)
- Hatch time
- -
- Egg chance
- -
- Found in
- Prehistoric
- Hatch time
- 3h
- Egg chance
- -
Questions about Mawbreaker
How much is Mawbreaker worth in Steal An Egg?
Mawbreaker has a base income of 60M/s, which ranks it #72 of 194 in Steal An Egg. Silver 1.2x: 72M/s, Bloom 1.25x: 75M/s.
How rare is Mawbreaker?
Mawbreaker is a Secret pet, tier 8 of 11.
Is Cosmic Dragon better than Mawbreaker?
By base income, yes: Cosmic Dragon is 60M/s, about 1.0 times Mawbreaker's 60M/s.
How do you get Mawbreaker in Steal An Egg?
Rift Trade-In Machine (removed): It came from the Rift Trade-In Machine, which took 3 pets for 1 Rift Egg. Update 6 replaced the machine with Dr. Scramble's Laboratory, so it can no longer be obtained this way.
How much does Mawbreaker weigh in Steal An Egg?
A normal Mawbreaker weighs 13,000 kg (an estimate). Heavier ones earn more: at 130,000 kg (10x) it makes about 248M/s, and at 1,625,000 kg (125x) about 1.18B/s, before colour.
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.