Four organs

Head, body, tail, legs. Each organ carries its own coat. Mix two cats; a mutant may wear a card of its own.

Fifty-fifty

Dam and sire. Every organ rolls. Half the queen, half the tom. If coats disagree, the kitten is a chimera — split face, split pelt.

Mutant

6% per organ. Gilt, or a wild coat the parents never wore. Marked with a red seal. Keep it.

Traits

Nerve = 10 + head + tail. Lifts the leap. Mass = 10 + body + legs. Twenty-four or more buys a second life. Luck = 2, plus 6 if chimera, plus 10 if mutant. Luck sometimes slips a crate.

Alley

Leap to go. Forty-five seconds. Tap or space. Best score writes onto the cat as a mark. The clock does not start until the first leap.

Genome

Packed into a uint256. Named mutants keep their illustrated card. Mixed kits draw a sitting cat from the genome. The contract later mints a seal of the same genome.

byte  0     1     2     3     4      5       6–13
      head  body  tail  legs  gen    flags   entropy
flags bit 0 mutant · bit 1 chimera

Founders

• Mei — Even clay. First queen.n12 m12 l2
• Orrin — All ink. First tom.n10 m10 l2
• Suki — Paper over fawn.n14 m22 l6
• Nok — Moss with sage legs.n16 m26 l6
• Pal — Sky head, dusk tail.n19 m20 l6
• Vic — Calico face, coal body.n24 m19 l6

Coats

• Ink
• Clay
• Paper
• Moss
• Dusk
• Sky
• Fawn
• Calico
• Sage
• Coal
• Snow
• Gilt

Nursery

Remix file ready: MeogenNursery.sol. Mix fee goes to a vat contract, never a wallet. One-hour sleep. Founder cap 500. Not live. Cats on this page stay on this device.

Download MeogenNursery.sol · Remix notes

Later

Vat on Robinhood Chain. Token after kittens travel. No merkle on day one. Not Mewgenics.