In Build a Zoo, animal companions can develop unique genetic variations that alter their look while boosting financial returns. This resource explains acquisition methods and benefits of these special traits across creature categories.
Acquiring Genetic Variations
Mutation | Multiplier | Acquisition Method |
---|---|---|
Jurassic | 12x earnings boost | – Purchase special eggs after obtaining Meteor Heaven – Feed Volt Ginkgo for potential upgrade |
Fire | 10x income increase | – Obtain flame-type eggs – Use Gold Mango for enhancement |
Electric | 5x revenue jump | – Acquire charged eggs – Available for aquatic and land creatures |
Diamond | 3x value growth | – Procure crystalline eggs – Feed pineapple treats |
Gold | 2x profit boost | – Purchase metallic eggs – Offer pears for potential activation |




Common Inquiries
This rare item appears randomly through seasonal lottery spins (1% chance). Utilize Lucky Tickets at the Season Pass section to attempt acquisition, enabling Jurassic egg availability once activated.
Genetic enhancements don’t accumulate for large creatures. Subsequent feedings overwrite existing traits – preserve Jurassic mutations by avoiding further dietary modifications.
Purchase growth supplements from the central marketplace’s produce vendor. Proper feeding enhances revenue generation and unlocks creature variants.