There are SIX mutations in +1 Strength for Eggs that can affect your pets. These are Gold, Hacked, Lava, Diamond, Toxic, and Rainbow. To get pets with mutations, find and hatch mutated eggs that can spawn in every biome of the map. Mutated eggs can spawn randomly and during certain weather events. See our full guide below to learn about all the mutations in +1 Strength for Eggs.
If you want to make money quickly so you can buy the best dumbbells and max out your speed in +1 Strength for Eggs, you need to fill your pen with mutated pets. Mutated pets sell for more, and they generate more money per second than their base variants. This guide will tell you everything you need to know about the +1 Strength for Eggs mutations system, including how to get mutated pets. So, let’s get right into it.
How to Get Mutated Pets in +1 Strength for Eggs

To get pets with mutations in +1 Strength for Eggs, you must find and hatch mutated eggs. Eggs with Gold, Diamond, and Rainbow mutations have low chances of spawning randomly in all biomes. Gold eggs have a yellow appearance, Diamond eggs have a blue appearance, and Rainbow eggs have a dynamic appearance. Whenever you see any of these eggs, make sure you grab them and get them back to the Safe Zone.
On the other hand, eggs with the Hacked, Toxic, and Lava mutations will only spawn on the map during their respective weather events. Hacked eggs will have the text Hacked above their name, Toxic eggs will have the text Toxic above their name, and Lava eggs will have the text Lava above their name.
Note: Weather Event mutations do not change the egg’s appearance, which makes them slightly harder to locate.
All +1 Strength for Eggs Mutation Multipliers
There are six mutations in +1 Strength for Eggs. Three of these occur naturally while the other three spawn during certain weather events. The table below lists all the mutations and their multipliers
| Mutations | Multipliers |
|---|---|
| Gold Occurs naturally | Increases the earning rate and sale value of the pet by 2x |
| Hacked Occurs during the Hacked Weather Event | Increases the earning rate and sale value of the pet by 2x |
| Lava Occurs during the Lava Weather Event | Increases the earning rate and sale value of the pet by 2x |
| Toxic Occurs during the Toxic Weather Event | Increases the earning rate and sale value of the pet by 2x |
| Diamond Occurs naturally | Increases the earning rate and sale value of the pet by 2.5x |
| Rainbow Occurs naturally | Increases the earning rate and sale value of the pet by 3x |
More mutations are coming to +1 Strength for Eggs. Once we figure out their multiplier and obtainment method, we’ll update this guide accordingly. So, make sure you bookmark this page and check back later.

+1 Strength for Eggs FAQs
The current best mutation in +1 Strength for Eggs is the Rainbow mutation. It increases the sale value and earning rate of the affected pet by 3x. That’s also why it is the rarest mutation in the game and can be hard to obtain.
No, right now, there is no way to add multiple mutations to eggs in +1 Strength for Eggs. And since eggs can only spawn with a single mutation, that also means pets are limited to one mutation for now.
No, pets in your pen can not get mutated during weather events. The weather events only have a chance to spawn mutated eggs in various biomes. They can’t affect the pets in your pen or in your inventory.
If you’re also collecting pets in Break and Steal an Egg, check out our guide on How to Claim the Sabertooth Egg for free. Also check out our Roblox section so you won’t miss out on the latest codes and guides for all the top Roblox games.