Bone Fins
The Bone Fins are one of the fin evolutions that you can apply to your shark in Maneater.
Unlocked by defeating the Apex Mako in Golden Shores, the Bone Fins evolution is a part of the Bone Set, which offers Damage Reduction bonuses.
Bone Fins Official Description
“This evolution turns you into a spinning, bone-bladed blender of destruction.”
How to Unlock the Bone Fins
To unlock the Bone Fins evolution, you must first open the Golden Shores area on the map by progressing in the story.
After completing the missions to eat creatures in the set locations of Golden Shores, you will then draw out the Apex Mako.

Defeat the Apex Mako to unlock the Bone Fins evolution.
Bone Fins Parameter Boosts
Along with the effects and abilities granted, without considering the Bone Set perks, an equipped set of Tier 5 Bone Fins adds the following to your ratings parameters:
- +6 Defence
- +6 Damage
Each ratings parameter consists of 20 sections, each of which contains five points. So, adding an evolution that boosts a rating by +5 will fill the equivalent of one section.
Bone Fins Effects and Abilities
The Bone Fins grant your shark additional passive effects and benefits when you perform an evade manoeuvre, as shown below:
Tier 1 | Tier 2 | Tier 3 | Tier 4 | Tier 5 |
Passive: +3% Damage Resistance, +3% Ramming Damage On Evade: Inflict 30 damage on anything within 1 metre. +10% Damage Resistance | Passive: +6% Damage Resistance, +6% Ramming Damage On Evade: Inflict 35 damage on anything within 1.25 metre. +12% Damage Resistance | Passive: +9% Damage Resistance, +9% Ramming Damage On Evade: Inflict 40 damage on anything within 1.5 metre. +14% Damage Resistance | Passive: +12% Damage Resistance, +12% Ramming Damage On Evade: Inflict 45 damage on anything within 1.75 metre. +17% Damage Resistance | Passive: +15% Damage Resistance, +15% Ramming Damage On Evade: Inflict 50 damage on anything within 2 metre. +20% Damage Resistance |
Cost to Upgrade: 8,000 Mineral | Cost to Upgrade: 10,000 Mineral | Cost to Upgrade: 12,000 Mineral and 175 Mutagen | Cost to Upgrade: 14,000 Mineral and 350 Mutagen | Tier 5 is the highest upgrade level |
Further Bone Fins Details
- Required Age: Adult
- Icon:
- Appearance: The shark gets increasingly more prominent bone casings on its dorsal and pectoral fins.
- Total Upgrade Materials: 44,000 Mineral, 525 Mutagen
- Set Bonuses: Damage Reduction (The Bone Set)
Looking for More Evolution Guides?
Maneater: Bone Head (Head Evolution)
Maneater: Bone Tail (Tail Evolution)
Maneater: Bone Teeth (Jaw Evolution)
Maneater: Bone Body (Body Evolution)
Maneater: Shadow Evolution Set List and Guide
Maneater: Bio-Electric Evolution Set List and Guide
Maneater: Organ Evolutions List and Guide
Maneater: Tail Evolutions List and Guide
Maneater: Head Evolutions List and Guide
Maneater: Fin Evolutions List and Guide
Maneater: Body Evolutions List and Guide
Maneater: Jaw Evolutions List and Guide