Mutations, Traits and Fusion

Mutations multiply a Brainrot's value/income. Current defaults are Gold x1.25, Diamond x1.5, Bloodrot x2, Celestial x4, Candy x4, Lava x6 and Rainbow x10. The overall mutation-chance-multiplier defaults to 0.35.

Traits add themed effects and their own multipliers: Nyan x6, Bombardiro x4, Asteroid x4, Taco Rain x3, Weather Rain x4 and Weather Snow x3. trait-chance-multiplier also defaults to 0.35. Fusion consumes four Brainrots by default and attempts to create a higher result. Default success rates decrease by tier: Common 0.8, Rare 0.6, Epic 0.4, Legendary 0.25 and Mythic 0.15.