Collection guide
How to Get Mutations in Deep Fishing
Mutation hunting sits on top of the ordinary cast loop. It deserves its own badge goal and its own evidence boundary.
§Mutation is not Secret#
Roblox exposes First Mutation and First Secret as different badges. That is enough to keep the two goals separate. A mutation can be a property of a catch while Secret is a named rarity milestone; the official endpoint does not publish a formula connecting them.
Use the rarity page when the goal is Legendary, Mythical, or Secret. Use this page when the goal is any first mutated fish or a later collection of variants.
§Free route before spending#
- Fix the hold-release cast first.
- Reach water consistently before judging mutation frequency.
- Keep the first mutated catch for the badge.
- Sell ordinary volume to fund Strength.
- Check the live shop before treating More Mutations as a verified effect.
§What the community shop reports mean#
Community structure references discuss a More Mutations pass alongside luck, coins, magnet, and Auto Sell options. Those names are useful for locating the live shop, yet the checked official APIs did not return a stable pass catalog or exact prices. Verify the current description and price in Roblox before spending.
| Claim type | Current status |
|---|---|
| First Mutation exists | Official badge verified |
| Mutation odds | Unknown |
| More Mutations pass name | Community-reported, live shop check needed |
| Guaranteed mutation route | Unknown |
§FAQ#
Do I need More Mutations?
No requirement is established by the official sources checked here. It is a community-reported shop name; decide only after seeing the live description and your own goal.
Can a Common be mutated?
The checked official sources confirm the separate mutation badge but do not publish a species or rank rule. Keep that detail unknown rather than turning community wording into an official table.
Should I turn on Auto Sell while hunting mutations?
Use caution. Keep any catch you still need to identify or count toward a badge, and verify the live behavior before automating the sell step.
§Related pages#
GuideArticle
How to Catch Rare Fish in Deep Fishing
Use distance first and luck second when hunting Legendary, Mythical, and Secret milestones in Deep Fishing.
Database
Deep Fishing Fish Rarity Rankings
Read the verified Deep Fishing badge ladder from Legendary to Secret, with mutation kept separate and species data marked unknown.
Database
Deep Fishing Gamepass Rankings
Compare community-reported Deep Fishing gamepass roles without turning changing shop names or prices into permanent facts.
Route
Deep Fishing Cast Spend Planner
A no-math Deep Fishing checklist for Strength spending, reach tests, rarity goals, mutation goals, and safe session cleanup.