Trait Lab
Layers render bottom-up: Background → Body Type → Head Shape → Ears/Fins → Eyes → Mouth/Teeth → Mutation Overlay → Accessories → Special Effects. Every stage re-skins the stack.
Rarity table
Background
18 variants- Gum Tree Dusk24%
- Outback Heat20%
- Tin Shed Night16%
- Skatepark Concrete14%
- Slime Pit8%
- Validator Gold3%
Species
12 variants- Brushtail Possum30%
- Ringtail Possum24%
- Sugar Glider Mutant18%
- Mountain Pygmy13%
- Sooty Roadkill Revenant9%
- Albino Ghost Possum6%
Head Shape
10 variants- Round Joey34%
- Long Snout28%
- Blunt Skull20%
- Goblin Jaw12%
- Twin Horn Skull6%
Eyes
21 variants- Amber Glare20%
- Stoned Red18%
- Bored Half-Lid16%
- Ice Blue13%
- Toxic Green11%
- Heterochromia9%
- Violet Haze7%
- Laser Cut4%
- Third Eye2%
Mouth / Teeth
16 variants- Flat Line22%
- Needle Rows20%
- Drooling Grin17%
- Lolling Tongue14%
- Bloody Grin11%
- Durry Hanging9%
- Double Jaw5%
- Gold Grill2%
Nose / Gunk
11 variants- Clean Snout34%
- Wet Pink22%
- Boogers16%
- Nose Bleed13%
- Snot Bubble9%
- Slime Drip6%
Ears
10 variants- Possum Round38%
- Torn Scrapper26%
- Tall Radar20%
- Notched Fighter11%
- Crown Tufts5%
Mutation Overlay
17 variants- Scale Patches18%
- Bio-Veins15%
- Green Slime14%
- Red Slime11%
- Steam Vents9%
- Roadrash Scars7%
- Chrome Plating4%
Headwear
19 variants- Beanie18%
- Pirate Bandana14%
- Silly Captain12%
- Sunday Captain11%
- Military Captain9%
- Pirate Captain7%
- Validator Crown3%
Accessories
15 variants- Gold Chain20%
- Studded Collar17%
- Skate Deck14%
- Grip Tape Scarf12%
- Node Rig6%
- 1080 Medallion3%
Atmosphere
12 variants- Sun Flare18%
- Steam Cloud15%
- Slime Splatter12%
- Blood Mist9%
- Static Sparks7%
- Radiation Aura3%
- Singularity2%
Stage transformations
0. Egg · Day 0
Shell, Crack Pattern, Speckles, Background. All possum layers hidden.
1. Infant Mutant · Month 3
Species + Head Shape + Ears + Eyes + Nose revealed. Hats and gunk locked.
2. Child Mutant · Year 1
Teeth, Nose/Gunk layer, Headwear and 1 Accessory slot unlock.
3. Adolescent Mutant · Year 2.5
Mutation Overlay (slime, veins, steam) activates, 2 Accessory slots, Clothing layer.
4. Adult Mutant · Year 4.5
Head Shape swap, Scar layer, Eye upgrade, 3 Accessory slots.
5. Max Level Mutant · Year 7
Atmosphere layer unlocked (sun, steam, splatter), crown headwear, apex backgrounds.
Art generation prompts
Drop these into Midjourney, Flux, or DALL·E.
01 — Egg / Speckled Bushland
Photorealistic macro photograph of a leathery speckled mutant possum egg on damp eucalyptus bark, wet shell with hairline cracks, subsurface scattering, shallow depth of field, dusk rim light, 85mm lens, hyper detailed --ar 1:1
02 — Infant / Brushtail Joey
Photorealistic portrait of a newborn mutant brushtail possum joey, oversized head, wet pink snout, huge translucent ears with visible veins, damp fine fur, amber eyes, soft studio key light, 100mm macro, shallow DOF --ar 1:1
03 — Child / Beanie + Boogers
Photorealistic mutant possum kit wearing a knitted grey beanie, dried boogers under the nose, needle teeth showing, matted fur with individual strands, cold overcast light, cinematic colour grade, 85mm --ar 1:1
04 — Adolescent / Stoned Eyes + Green Slime
Photorealistic teenage mutant possum, bloodshot stoned half-lidded eyes, glossy green slime dripping over the skull, cigarette hanging from the jaw, skatepark concrete background, harsh flash photography, hyper detail --ar 1:1
05 — Adolescent / Red Slime + Nose Bleed
Photorealistic mutant ringtail possum, red slime coating one side of the face, fresh nose bleed, torn ear, wet fur clumps, moody tin-shed night lighting, volumetric haze, 50mm --ar 1:1
06 — Adult / Military Captain
Photorealistic adult mutant possum in a military captain's peaked cap with gold star, roadrash scars across the muzzle, glowing bio-veins under the skin, drool strand from the jaw, dramatic side light, 85mm portrait --ar 1:1
07 — Adult / Pirate Captain
Photorealistic adult mutant possum wearing a black pirate captain's tricorn with skull and crossbones, gold tooth, bloody grin, salt-crusted fur, stormy backlight and sea spray, cinematic --ar 1:1
08 — Adult / Sunday Captain
Photorealistic mutant possum in a straw Sunday captain's hat with navy band, ice-blue heterochromatic eyes, wet pink nose, warm golden-hour sun flare, backlit fur halo, 135mm --ar 1:1
09 — Max Level / Silly Captain + Steam
Photorealistic apex mutant possum in an oversized floppy silly captain's hat with pom-pom, steam venting from cracks in the skull, toxic green eyes, chrome plating on one cheek, backlit steam clouds, hyper detailed --ar 1:1
10 — Max Level / Validator 1080 1/1
Photorealistic one-of-one apex mutant possum, chrome fin crown, 1080 gold medallion on a heavy chain, third eye, radiation aura, blood mist particles in the air, black and gold studio backdrop, ultra detailed --ar 1:1