Collecting and selling mutated shells in Roblox Shells will help you get rich quickly, especially if you can find shells with the rarest mutations. In this Roblox Shells mutations guide, we’ll tell you everything you need to know about the different mutations that shells can have, including the multipliers they apply to a shell’s value. So, let’s get started.
All Roblox Shells Mutations - Chances & Multipliers
There are 10+ mutations in Roblox Shells, and each of these will apply unique VFX and multipliers to the shell. Moreover, some of these only spawn under certain conditions. The table below lists all the mutations and everything else you need to know about them.
| Mutation | Multiplier | Chances |
|---|---|---|
| Stinky | Increases the selling value of the shell by 0.8x. | Shells have a 4.521% chance to get this mutation. |
| Foggy | Increases the selling value of the shell by 1.1x. | Shells have a 13.562% chance to get this mutation. |
| Shiny | Increases the selling value of the shell by 1.5x. | Shells have a 19.892% chance to get this mutation. |
| Frozen | Increases the selling value of the shell by 1.5x. | Shells have a 10.85% chance to get this mutation. |
| Shocked | Increases the selling value of the shell by 1.6x. | Shells have a 9.042% chance to get this mutation. |
| Scorched | Increases the selling value of the shell by 1.7x. | Shells have a 7.233% chance to get this mutation. Chances to get this mutation are 2x higher during the Eclipse Event. |
| Glowtide | Increases the selling value of the shell by 2.2x. | Shells have a 8.137% chance to get this mutation. You can only find shells with this mutation at night. |
| Spectral | Increases the selling value of the shell by 2.5x. | Shells have a 9.042% chance to get this mutation. |
| Radioactive | Increases the selling value of the shell by 2.5x. | Shells have a 8.137% chance to get this mutation. |
| Cursed | Increases the selling value of the shell by 2.6x. | Shells have a 3.617% chance to get this mutation. |
| Dreamshell | Increases the selling value of the shell by 3.2x. | Shells have a 3.617% chance to get this mutation. You can only find shells with this mutation at night. |
| Pearlescent | Increases the selling value of the shell by 3.5x. | Shells have a 1.808% chance to get this mutation. |
| Divine | Increases the selling value of the shell by 5.5x. | Shells have a 0.452% chance to get this mutation. |
| ??? | Increases the selling value of the shell by 7x. | Shells have a 0.09% chance to get this mutation. |
Roblox Shells FAQs
No, right now, shells can not have multiple mutations. In the current meta, one shell can only have one mutation. However, the community has been asking for multiple mutations to be enabled, and we could soon see the feature come to Roblox Shells.
The current best mutation in Roblox Shells is the ‘???’ mutation. It applies a 7x multiplier to the shell’s sale value and is also the rarest mutation in the game.
The Glowtide mutation can only be obtained during nighttime. It applies a 2.2x multiplier to the shell and is one of the most common mutations in the game right now.
If you can’t get mutated shells in Roblox Shells, try increasing your Luck Stat and using a tool with the highest Mutation Amplifier. Equipping the Mutant Trait will also increase your chances of getting mutated shells by 20%.
While you're here, make sure you redeem the latest Roblox Shells Codes to get free Pearls, Charms, and more for a progression boost.
