The pedigree registry for fighting rodents.

Breed bloodlines, read the genetics, and wager on hands-off scheduled bouts. Outcomes are probabilistic and server-resolved — the underdog always has a puncher's chance.

Nibbles 9890 beat Algernon 7613Despereaux 8392 beat Nibbles 6844Algernon 5027 beat Remy 6216Whiskers 2549 beat Remy 2259Nicodemus 5876 beat Remy 3568Nicodemus 7201 beat Remy 9511Whiskers 1755 beat Templeton 9111Despereaux 6263 beat Gnaw 5421Nibbles 9890 beat Algernon 7613Despereaux 8392 beat Nibbles 6844Algernon 5027 beat Remy 6216Whiskers 2549 beat Remy 2259Remy 9511 beat Nicodemus 5876Nicodemus 7201 beat Remy 3568Whiskers 1755 beat Templeton 9111@billyrat won 1,062 on flokkaNibbles 9890 beat Algernon 7613Despereaux 8392 beat Nibbles 6844Algernon 5027 beat Remy 6216Whiskers 2549 beat Remy 2259Nicodemus 5876 beat Remy 3568Nicodemus 7201 beat Remy 9511Whiskers 1755 beat Templeton 9111Despereaux 6263 beat Gnaw 5421Nibbles 9890 beat Algernon 7613Despereaux 8392 beat Nibbles 6844Algernon 5027 beat Remy 6216Whiskers 2549 beat Remy 2259Remy 9511 beat Nicodemus 5876Nicodemus 7201 beat Remy 3568Whiskers 1755 beat Templeton 9111@billyrat won 1,062 on flokka
Fertility Bloom · world eventBreeding cages produce litters sooner.
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Daily Open begins
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Season ends
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Fertility Bloom ends
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Rodent fact of the day

Mice build cosy nests and will rearrange bedding for comfort, showing clear preferences.

Top of the ladder

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Daily Open

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World at a glance

World →
80
living
0
colonies
56,448
bouts fought

Species split · living

🐀 Rats41
🐁 Mice39

Latest from the registry

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The greats & the departed

Hall of Champions →

Daily Open winners and the bloodlines we've lost.