Traits

Terrarium Keratin (Mutation)

Category: Mutation
Species: Terralien

Horns, spikes, claws, or hooves that are hollow, allowing them to fill with fluid or other material.


  • This trait allows for the addition of new colors without the need for an item. Any new colors can only be applied to the area affected by the trait — adding new colors elsewhere on the body requires a Betta Brush.
  • Keratin must represent the theme of the visor — such as containing the same colors, organisms, or habitat said organisms reside in — OR be full of liquid.
  • Terrarium Keratin cannot contain organisms from other subtypes. For example, a sprout Terralien cannot have fish inside their horns.
  • Terrarium Keratin can contain Charms or Glitter if either trait is added with a Trinket Orb.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible

An Enhydro Berry is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Sprout
  • Bug
  • Amphibian
  • Beast
  • Marine
  • Reptilian
  • Microbe
  • Fossil

Untamed (Mutation)

Category: Mutation
Species: Terralien

An unusual mutation that causes a Terralien’s typical bipedal stance to change, mimicking that of a feral animal. 


  • When adding this trait via a design update, its color must be derived from the Terralien’s pre-existing body colors. Adding new colors requires the use of a Betta Brush.
  • Allows a Terralien to take on a more animalistic stance, such as standing on all four legs. Certain bipedal and other non-quadruped stances or builds (such as those mimicking Dinosaurs, Birds, Kangaroos, Snakes, Fish, etc.) also require this trait.
  • This trait is NOT required for Terraliens with Mermaid or Centaur bodies. Centaur bodies require the Duplicated Parts and Stretched Parts Traits, while Mermaids require Legless and Aquatic Tail
  • Does NOT apply any new forms to a Terralien. For a Terralien to shift between their regular and untamed forms, the Form Change trait is required.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible

A Pawbreaker is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Sprout
  • Bug
  • Amphibian
  • Beast
  • Reptilian
  • Marine
  • Microbe
  • Fossil
  • Planetary

Terrarium Sensors (Mutation)

Category: Mutation
Species: Terralien

Sensors that are hollow, allowing them to fill with liquid or other material.


  • This trait allows for the addition of new colors without the need for an item. Any new colors can only be applied to the area affected by the trait — adding new colors elsewhere on the body requires a Betta Brush.
  • Terrarium Sensors must represent the theme of the visor — such as containing the same colors, organisms, or habitat said organisms reside in — OR be full of liquid.
  • Terrarium Sensors cannot contain organisms from other subtypes. For example, a sprout Terralien cannot have fish inside their sensors.
  • Terrarium Sensors can contain Charms or Glitter if either trait is added with a Trinket Orb.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible

An Enhydro Berry is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Sprout
  • Bug
  • Amphibian
  • Beast
  • Marine
  • Reptilian
  • Microbe
  • Fossil

Shaped Visor (Mutation)

Category: Mutation
Species: Terralien

Visors that differ from the standard visor shape due to a lack of snout and/or exaggerated features/additions.


  • When adding this trait via a design update, its color must be derived from the visor’s existing glass color. Adding additional colors requires an Inky Leaf .
  • Can vary from the below examples depicted in the guide.
  • Shaped visors cannot resemble things such as mouths or eyes.
  • Must be combined with the Horns or Antenna traits if horn or antenna shapes are added to the visor.
  • Certain types of shaped visors are limited to specific subtype(s).


This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Planetary
  • *Bug - Only applies to visors shaped like beetle horns, antenna, or mandibles. Other shapes still require Dream Dust to apply.
  • *Beast - Only applies to visors shaped like whiskers or horns. Other shapes still require Dream Dust to apply.
  • *Amphibian - Only applies to visors shaped like cheek pouches or salamander gills. Other shapes still require Dream Dust to apply.

A Dream Dust is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Sprout
  • *Amphibian
  • *Beast
  • Marine
  • Reptilian
  • *Bug
  • Fossil

Legless (Mutation)

Category: Mutation
Species: Terralien

Legs that are completely absent, with no hint of ever being present.


  • A Pincher Potion is required to remove this trait from pre-existing designs.
  • Only applies to the arms of a Terralien.
  • Must be paired with the Armless trait for a snake-like appearance. If the body is not upright and resembles that of a real snake (non-anthropomorphic), then it must be paired with the Untamed trait.
  • Not required for amputated legs, so long as part of the leg is still present.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Amphibian
  • Reptilian
  • Synthetic
  • Edible
  • Planetary

A Silk Wyrm is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Bug
  • Sprout
  • Beast
  • Marine
  • Microbe
  • Fossil

Armless (Mutation)

Category: Mutation
Species: Terralien

Arms that are completely absent, with no hint of ever being present.


  • A Pincher Potion is required to remove this trait from pre-existing designs.
  • Does not affect the legs of a Terralien.
  • Must be paired with the Legless trait for a snake-like appearance. If the body is not upright and resembles that of a real snake (non-anthropomorphic), then it must be paired with the Untamed trait.
  • Is not required for amputated arms, so long as part of the arm/shoulder is still present.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Planetary

A Silk Wyrm is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Bug
  • Sprout
  • Beast
  • Amphibian
  • Marine
  • Reptilian
  • Microbe
  • Fossil

Moving Patterns (Mutation)

Category: Mutation
Species: Terralien

Markings that shift in size, shape, or appearance. 


  • When adding this trait via a design update, its color must be derived from the Terralien’s pre-existing body colors. Adding new colors requires the use of a Betta Brush.
  • Moving patterns cannot add colors to the base design’s palette —  it can only change already existing colors. If another color not present on the base design is added when it's markings move, the Morphing trait is required.
  • Cannot cause markings to disappear entirely.
  • Moving patterns are NOT required to be shown on the masterlist image.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Planetary

A Psych-shroom is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Sprout
  • Bug
  • Amphibian
  • Beast
  • Marine
  • Reptilian
  • Microbe
  • Fossil

Mouths on Body (Mutation)

Category: Mutation
Species: Terralien

One or more functional mouths located on the body.


  • This trait allows for the addition of new colors without the need for an item. Any new colors can only be applied to the area affected by the trait — adding new colors elsewhere on the body requires a Betta Brush.
  • CANNOT be applied to the visor or visor band.
  • Teeth or tongues are NOT required, so long as there is a clear mouthline.


This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Planetary

A Piranjaw is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Bug
  • Sprout
  • Beast
  • Amphibian
  • Marine
  • Reptilian
  • Microbe
  • Fossil

Macro (Mutation)

Category: Mutation
Species: Terralien

A Terralien whose height exceeds 10 feet. 


  • This trait does NOT grant the Stretched Parts trait.
  • Can make Terraliens of the Microbe subtype the same size as regular Terraliens.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Fossil
  • Planetary

An Inchsect is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Bug
  • Sprout
  • Amphibian
  • Beast
  • Marine
  • Reptilian
  • Microbe

Micro (Mutation)

Category: Mutation
Species: Terralien

A Terralien whose height is under 1 foot. 


  • This trait does NOT automatically apply the Shrunken Parts trait.
  • Applied to Microbe Terraliens by default.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Bug
  • Edible
  • Synthetic
  • Microbe
  • Fossil

An Inchsect is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Sprout
  • Amphibian
  • Beast
  • Marine
  • Reptilian
  • Planetary

Living Parts (Mutation)

Category: Mutation
Species: Terralien

Parts of a Terralien’s body that are or appear to be sentient. 


  • When adding this trait via a design update, its color must be derived from the Terralien’s pre-existing body colors. Adding new colors requires the use of a Betta Brush.
  • Can resemble existing or made up creatures.
  • Plant tails that resemble sentient plants and tails resembling arms or hands both fall under this trait.
  • Does NOT automatically apply the Duplicated Parts trait.


This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Planetary

A Psych-shroom is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Bug
  • Sprout
  • Beast
  • Amphibian
  • Marine
  • Reptilian
  • Microbe
  • Fossil

Metallic Shimmer (Mutation)

Category: Mutation
Species: Terralien

Flesh or markings that appear to be shimmer like polished metal.


  • This trait allows for the addition of new colors without the need for an item. Any new colors can only be applied to the area affected by the trait — adding new colors elsewhere on the body requires a Betta Brush.
  • Must be visibly shiny/metallic.
  • Can affect the sensors and band.
  • CANNOT mimic Material Parts. Metallic shimmer is only skin-deep and cosmetic — parts made of actual metal require both the Material Parts and Metallic Shimmer traits.
  • CANNOT mimic Charms or Glitter without both traits being applied.
  • Can only affect up to 50% of the body on all subtypes EXCLUDING Planetary and Limited subtypes, which can have up to 100% coverage, and Fossils, who can have up to 60% coverage.


This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Planetary

A Crystal Conch is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Sprout
  • Microbe
  • Bug
  • Beast
  • Amphibian
  • Marine
  • Reptilian
  • Fossil

Shaped Paw Pads (Mutation)

Category: Mutation
Species: Terralien

Paw pads that have an unusual shape — anything other than hearts, circles, or paw pads found in nature fall under this trait.


  • When adding this trait via a design update, its color must be derived from the Terralien’s pre-existing body colors. Adding new colors requires the use of a Betta Brush.
  • Cannot be applied to Hooves.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Planetary

A Pawberry is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Sprout
  • Bug
  • Amphibian
  • Beast
  • Marine
  • Reptilian
  • Microbe
  • Fossil

Tail-less (Mutation)

Category: Mutation
Species: Terralien

A tail that is completely absent, with no hint of ever being present.


  • Does not apply to injured or “stump” tails.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Planetary

A Tail-less Vole is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Bug
  • Sprout
  • Amphibian
  • Beast
  • Marine
  • Reptilian
  • Microbe
  • Fossil

Shrunken Parts (Mutation)

Category: Mutation
Species: Terralien

Parts of a Terralien’s body that are disproportionately small.


  • When adding this trait via a design update, its color must be derived from the Terralien’s pre-existing body colors. Adding new colors requires the use of a Betta Brush.
  • Shrinking or stretching as a stylistic choice may require this trait.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Microbe
  • Fossil
  • Planetary

An Inchsect is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Bug
  • Sprout
  • Beast
  • Amphibian
  • Marine
  • Reptilian

Stretched Parts (Mutation)

Category: Mutation
Species: Terralien

Parts of the body that are unusually long or stretched.


  • When adding this trait via a design update, its color must be derived from the Terralien’s pre-existing body colors. Adding new colors requires the use of a Betta Brush.
  • Can affect any part of the body.
  • If a Terralien’s tail is visually bigger than the Terralien itself, the Stretched Parts trait is required.
  • Ears and horns longer than the Terralien's head classify as Stretched Parts.
  • For Terraliens with centaur-like bodies, the Stretched Parts and Duplicated Parts trait is required.
  • Claws that act as fingers, or are otherwise larger than the paw classify as Stretched Parts.
  • Can make the torso stretched as long as the height does not exceed 10 feet. Exceeding 10 feet requires the Macro trait in addition to Stretched Parts.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Microbe
  • Fossil
  • Planetary

An Inchsect is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Bug
  • Sprout
  • Beast
  • Amphibian
  • Marine
  • Reptilian

Multi-Colored Visor (Mutation)

Category: Mutation
Species: Terralien

Tinted visor glass that appears to be multiple colors.


  • There is no limit on colors when first applied. However, if adding colors to a Terralien that already has the multi-colored visor trait, an Inky Leaf is required for each color added/removed.
  • Must be paired with the Color Shift trait for color-changing visors.
  • This trait only applies to extreme differences. For example, blue to dark blue may not require Multi-colored Visor, while blue to red would.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Microbe
  • Fossil
  • Planetary

Visor Drops are required to apply this trait to the following subtypes, or to pre-existing designs:

  • Bug
  • Sprout
  • Beast
  • Amphibian
  • Reptilian
  • Marine

Duplicated Parts (Mutation)

Category: Mutation
Species: Terralien

Adds multiple of any body part present on a Terralien. Can add extra heads for limited terraliens only.


  • This trait allows for the addition of new colors without the need for an item. Any new colors can only be applied to the area affected by the trait — adding new colors elsewhere on the body requires a Betta Brush.
  • Extra limbs, tails, and ears all fall under the duplicated parts trait.
  • NOT required for Horns or Wings.
  • When adding an additional head, the terrarium must have a similar theme to the other.  The organisms in both visors must also share the same subtype.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Microbe
  • Fossil
  • *Bug - One additional set of limbs only.

A Duplicat is required to apply this trait to the following subtypes, or to pre-existing designs:

  • *Bug
  • Sprout
  • Amphibian
  • Beast
  • Reptilian
  • Marine

Eyes on Body (Mutation)

Category: Mutation
Species: Terralien

Functional eyes located on the body.


  • This trait allows for the addition of new colors without the need for an item. Any new colors can only be applied to the area affected by the trait — adding new colors elsewhere on the body requires a Betta Brush.
  • Cannot be applied to the visor, visor band, or sensors. Sensors that resemble non-functional eyes are not traited, however may require the Shaped Sensors/Band trait.
  • Eyes applied with this trait do not require pupils.
  • This trait is not required for 2D eyes that are clearly markings.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Planetary

A Psych-Shroom is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Bug
  • Sprout
  • Beast
  • Amphibian
  • Marine
  • Reptilian
  • Microbe
  • Fossil

Charms (Mutation)

Category: Mutation
Species: Terralien

Small accessories sprinkled across the body.


  • This trait allows for the addition of new colors without the need for an item. Any new colors can only be applied to the area affected by the trait — adding new colors elsewhere on the body requires a Betta Brush.
  • Charms can mimic 3D stitching so long as both sides of the stitching are the same color, texture, or pattern. Otherwise, the Material Parts trait is required.
  • Cannot mimic Glitter, however Glitter can be present on any Charms themselves without requiring the Glitter trait.
  • Charms CANNOT be embedded inside parts where Transparency has been applied, however, Glitter can.
  • Glowing charms require the Bioluminescence trait.

This trait is applicable to the following subtypes for free when submitting a new design:

  • Synthetic
  • Edible
  • Planetary

A Trinket Orb is required to apply this trait to the following subtypes, or to pre-existing designs:

  • Bug
  • Sprout
  • Amphibian
  • Beast
  • Reptilian
  • Marine
  • Microbe
  • Fossil
21 results found.