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MosasaurusEternal- Reported base-outcome chance
- Not confirmed
- Separate version roll
- Not confirmed
- Source-reported timer
- 6h
- Reported base pet income
- $180M/s
- Base weight
- 30000 kg
Mosasaurus Egg: egg details
Acquisition, hatch outcomes and the facts still missing from this record.
Record sources checked
Community-matched game image; current appearance unverified.What is Mosasaurus Egg?
Mosasaurus Egg is recorded under Prehistoric, with 1 documented pet outcomes. Its reported normal-size base hatch time is 6h. Outcome categories: Eternal. Missing chances and purchase prices remain unconfirmed; a single recorded outcome does not establish a 100% hatch chance.
These are source-reported records, not a current-version game test.
Sources and image attributionHow do you get Mosasaurus Egg?
- Recorded source
- Prehistoric
- Purchase price
- Not confirmed. Index cash rewards are not egg purchase prices.
- Base hatch time
- 6h
- Outcome rarity categories
- Eternal
- Reported threshold
- Sources report 17M or 18M Speed. Check the number in your server.
Source-reported acquisition and availability
- Available Nests of the Prehistoric biome
Availability wording belongs to the dated source record. It does not confirm that a shop, event or rotation is active now. Check the current game interface before spending currency or planning a run.
For a nest egg, reach the recorded biome, collect the egg and return it to your base for hatching. A biome Speed figure is planning guidance, not a guaranteed safe return while carrying every size of egg.
Sources report 17M or 18M Speed. Check the number in your server.
What can hatch from Mosasaurus Egg?
Base time is source-reported for a normal-size egg; larger eggs may take longer.
A blank probability means unconfirmed, not zero or guaranteed. Reported base-outcome chances and special-version rolls are separate; rounded or incomplete percentages are not normalized into a complete distribution.
MosasaurusEternalBase pet income is not the egg’s purchase price or a trade valuation. Weight, mutations and temporary boosts can change earnings. A listed hatch timer is a community-reported base, not a guaranteed countdown.
Sources and image attribution
Egg record checked 2026-10-05; page organized 2026-10-06. Reformatting this data does not constitute a fresh source observation. Official Roblox status checks do not certify these egg mechanics.
Local game artwork retains its recorded source attribution. Community image associations and the CC BY-SA notice are preserved; Questiva does not claim ownership of Roblox game assets.
AllThingsHow: biome requirementsGAMES.GG: biome guideQuestions, answered.
What is Mosasaurus Egg?
Mosasaurus Egg is recorded under Prehistoric, with 1 documented pet outcomes. Its reported normal-size base hatch time is 6h. Outcome categories: Eternal. Missing chances and purchase prices remain unconfirmed; a single recorded outcome does not establish a 100% hatch chance.
How long does Mosasaurus Egg take to hatch?
The recorded normal-size base time is 6h. Check the hatchery timer; size and game updates may change it. Missing times are not estimated.
Is the listed pet guaranteed from Mosasaurus Egg?
No guaranteed outcome is inferred from this record. Only explicitly reported percentages are displayed, and a version roll is separate from the ordinary pet outcome. Missing probabilities remain unconfirmed.
How much does Mosasaurus Egg cost?
No confirmed purchase price is stored for this egg. Pet income, Index rewards and biome Speed requirements are not substitutes for an egg price.