Hollow Bat
80K/sMythic#149 highest incomeHalloween Dimension
Hollow Bat earns 80K/s base income in Steal An Egg, the #149 highest-earning of the 212 pets tracked. It is a Mythic pet hatched from the Halloween Dimension Egg in the Halloween Dimension biome. Hatching it also pays out $8M. The egg takes ~10sec to hatch. Income here is the base rate as of 26 October 2026; a color mutation and a bigger size roll multiply it, see the table below or the income calculator. Steal An Egg has no trade window, pets can only be gifted one way, so anyone offering to “trade” for your Hollow Bat is asking you to give it away.
Hollow Bat income with every mutation
Base income times the color mutation multiplier, before any size bonus:
| Mutation | Multiplier | Hollow Bat income |
|---|---|---|
| Rainbow | ×3.5 | 280K/s |
| Parasite | ×3 | 240K/s |
| Fractured | ×2.75 | 220K/s |
| Scrambled | ×2.75 | 220K/s |
| Golden | ×2.5 | 200K/s |
| Spirit Bloom | ×2.5 | 200K/s |
| Bloom | ×1.25 | 100K/s |
| Silver | ×1.2 | 96K/s |
Pets that earn about the same as Hollow Bat
Within 15% of Hollow Bat's base income:
| Pet | Income | Rarity | Biome |
|---|---|---|---|
 Orca | 80K/s | Mythic | Abyss Ocean |
 Salamander | 74K/s | Legendary | Cherry Blossom |