Marino Submarino
SecretAbout Marino Submarino
Marino Submarino was added in Update 69. It is a Secret brainrot that costs $775M and produces $3.6M/s, and you can get it in the Jump for Eggs LTM. Its design is a submarine with the face of a walrus.
Written for Steal a Brainrot Helper from public information, including the Steal a Brainrot Wiki (CC BY-SA).
Income per Mutation
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Marino Submarino — FAQ
What rarity is Marino Submarino?
Marino Submarino is listed as a Secret brainrot. Rarity is only one part of value: income, mutations, traits, scarcity and current demand can also affect how it trades.
How much income does Marino Submarino produce?
Marino Submarino produces $3.6M/s at Default mutation. Mutation multipliers can increase that income.
How much does Marino Submarino cost?
Marino Submarino has a listed in-game cost of $775M.
How rare is Marino Submarino?
A confirmed exist count for Marino Submarino is not currently available.
How much is Marino Submarino worth?
A confirmed trade value for Marino Submarino is not currently listed. Check the Trade Calculator for the latest available data.
What is the best mutation for Marino Submarino?
For pure income, higher mutation multipliers produce more income. For trade value, do not rely only on the multiplier: limited mutations, traits, exist count and demand can matter more.
Last updated: October 11, 2026







