Mutant Shark

Secret rarity · officially confirmed

Overview

The Secret-rarity Mutant Shark added in Update #2 in the new Titan Temple biome. Confirmed via the official Discord announcement (2026-08-29).

Rarity	Secret
Source biome	Titan Temple New in Update
Role	Secret-class ultra-rare animal

Enter the Titan Temple biome (added in Update #2) and hatch from its new eggs.
The Monster Egg in the Robux Store hatches 6 monsters — every monster it hatches has a rare Mecha variant.
Monster Chests from the Hungry Frog event have a rare chance to apply the limited-time Monstrous Mutation to Titan Temple monsters.

Confirmed via the official Discord announcements channel (Update #2, published 2026-08-29).
The patch lists per-animal rarity only — income, weight and size values are not published.
Which of the 8 Titan Temple animals hatch from the Robux Monster Egg is not specified in the patch notes.

The Eternal-rarity Gorilla King added in Update #2 in the new Titan Temple biome. Confirmed via the official Discord announcement (2026-08-29).

The Divine-rarity Kitsune added in Update #1. The rarest hatch listed for the Cherry Blossom Egg — the only Divine animal in the new biome.