Fly for Brainrots is a popular Roblox experience where you can fly around the map to reach high platforms and collect or steal different Brainrots while avoiding guards and other obstacles. However, mutated Brainrots play an important role in increasing the amount of money you earn in Fly for Brainrots.
When you obtain a Brainrot that has a mutation, it generates higher income over time and can also be sold for a better price compared to normal ones. However, the mutation system can feel a little confusing if you are starting to play the game. So, to help you out, here’s a complete guide on mutations in Fly for Brainrots.
All Mutations & How to Obtain Them in Fly for Brainrots

Mutations in Fly for Brainrots significantly boost a Brainrot’s earning potential and overall value. Each mutation not only increases income multipliers but also changes Brainrot’s appearance. So, we’ve provided a table with all the mutations in Fly for Brainrots and how to obtain them.
| Mutation | Multiplier & Visual Traits | How to spawn |
|---|---|---|
| Gold | Boosts the Brainrot’s earning speed by 1.25x. These brainrots have a fully yellow body, and the label ‘Gold’ appears above them. | Gold-mutated brainrots can spawn naturally anywhere on the map. |
| Diamond | Increases income generation by 1.5x. They feature a bright cyan finish, with the ‘Diamond’ tag displayed overhead. | Diamond mutations also spawn randomly across all locations in the game. |
| Rainbow | Provides a 3x earning bonus. Their appearance constantly shifts among multiple colors, and they carry the ‘Rainbow’ title above their head. | These mutations appear naturally throughout the map, with a higher spawn rate during events. |
| Hacker | Raises earning potential by 4x. Hacker brainrots glow in neon green, with the ‘Hacker’ label visible above them. | This mutation only appears during the special Hacker event. |
| Solar Wrath | Grants the highest bonus of 5x earnings. These brainrots appear engulfed in flames and molten lava, with the ‘Solar Wrath’ text above them. | Solar-mutated brainrots spawn exclusively during the Solar Wrath event. |
In Fly for Brainrots, special in-game events occur twice per hour, at the start of the hour and again after 30 minutes. While playing, you can easily track both the current event and the next scheduled event by checking the event board above the shop area.
Each event runs for approximately 25 minutes, which is enough time to explore the map and capture Brainrots that feature event-exclusive mutations. Moreover, these event periods also increase the chances of encountering Rainbow-mutated Brainrots.
Frequently Asked Questions (FAQs)
Mutations are special upgrades that make Brainrots more valuable. They increase how much money a Brainrot earns and also change its appearance.
Mutated Brainrots generate higher income over time and can be sold for more coins compared to normal Brainrots. This helps you progress faster in the game.
Some mutations, like Gold, Diamond, and Rainbow, can spawn naturally anywhere on the map. However, certain mutations, such as Hacker and Solar Wrath, only appear during their respective in-game events.
Events take place twice every hour. First, at the start of the hour and again at the 30-minute mark. You can check the event board near the shops to see the current and upcoming events.
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