Mutations and Sizes
Gold to Rainbow mutations and BIG to INFINITE sizes. Income is base times mutation times size to the 1.8.
Mutations and sizes
Each catch rolls mutation once. 79.5% get none. Size can chain after a 20% first size-up. Income is base times mutation times size to the 1.8.
- One mutation roll. Each catch rolls mutation once. 79.5% of catches get none. Rainbow is the top mult at x20 income.
- Size can chain. 20% of catches size up at least once. Each size-up is x1.5 size. A success raises the next chance by 5%, up to 40%. A miss stops the chain. Cap is 40 size-ups.
- Stacks on income. Income is base times mutation times size^1.8. Selling pays 20 times that income.
Mutations table
One mutation roll per catch. Gold is x1.5 income at 13% (1 in 8), Diamond x3 at 4%, Emerald x5 at 2%, Ruby x10 at 1%, Rainbow x20 at 0.5% (1 in 200). None lands 79.5% of the time. Columns are mutation, income mult, chance, and odds.
| Mutation | Income | Chance | Odds |
|---|---|---|---|
| Rainbow | x20 | 0.5% | 1 in 200 |
| Ruby | x10 | 1% | 1 in 100 |
| Emerald | x5 | 2% | 1 in 50 |
| Diamond | x3 | 4% | 1 in 25 |
| Gold | x1.5 | 13% | 1 in 8 |
| None | x1 | 79.5% | — |
Sizes table
Nine size titles from BIG at 1 size-up / x1.5 size / x2.1 income / 15% through INFINITE at 9+ / x38.44+ / x712.3+ / 0.0054%. Mid steps include GIGANTIC at 5 ups / x7.59 / x38.4 / 0.13% and COSMIC at 8 ups / x25.63 / x343.3 / 0.0081%. Each size-up is x1.5 size. Columns are title, size-ups, size mult, income mult, chance, and odds.
| Title | Size-ups | Size | Income | Chance | Odds |
|---|---|---|---|---|---|
| BIG | 1 | x1.5 | x2.1 | 15% | 1 in 7 |
| LARGE | 2 | x2.25 | x4.3 | 3.5% | 1 in 29 |
| HUGE | 3 | x3.38 | x8.9 | 0.98% | 1 in 103 |
| COLOSSAL | 4 | x5.06 | x18.5 | 0.32% | 1 in 317 |
| GIGANTIC | 5 | x7.59 | x38.4 | 0.13% | 1 in 794 |
| TITANIC | 6 | x11.39 | x79.8 | 0.05% | 1 in 2K |
| MONSTROUS | 7 | x17.09 | x165.5 | 0.02% | 1 in 5K |
| COSMIC | 8 | x25.63 | x343.3 | 0.0081% | 1 in 12.4K |
| INFINITE | 9+ | x38.44+ | x712.3+ | 0.0054% | 1 in 18.6K |
Mutation facts
- Five mutation colors plus a none roll: Gold x1.5 through Rainbow x20.
- Size titles run BIG through INFINITE.
- A Rainbow INFINITE animal is about 1 in 3.7M.
- An early mutated oversized animal can out-earn a plain late-zone catch.
Mutations FAQ
- How rare is a Rainbow animal?
- 0.5% of catches (1 in 200). It multiplies income by 20. Rainbow INFINITE is about 1 in 3.7M.
- How do sizes work?
- Every catch has a 20% chance to size up by x1.5. Each success raises the next chance by 5% (cap 40%). The first miss stops it. Income grows with size to the power 1.8.
- Do mutation and size stack?
- Yes. Income is base times mutation times size^1.8. Selling pays 20 times that.