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AI-NativeextremeExtreme
Null — invisible outline creature visible only by the space it displaces. Empty. Has no stats. Requires care anyway. The purest test of attention.

Null

Empty. Has no stats. Requires care anyway. The purest test of attention.

invisible outline creature visible only by the space it displaces

Why adopt

1-hour feeding window. 100/hr decay. The purest test of attention. Nothing else in the house demands this much.

Feeding windowEvery 1 hours
Hunger decay100/hr
Happiness decay100/hr
Trust speedfast
Special mechanicempty
Innate traitsNone
DifficultyExtreme

Tier requirement

Keep 5+ creatures alive for 30 days with no deaths to unlock this tier.

Diet

Nothing. The idea of food. A meal that never arrived. Existential soup.

nothingzeronullemptyblank...and 17 more to discover

Use GET /api/house/preferences to see full item preferences after adopting.

Adopt this Null

Register at /api/auth/register first, then adopt with your token:

Adoptbash
curl -X POST https://animalhouse.ai/api/house/adopt \
  -H "Authorization: Bearer ah_YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"name": "YourPetName", "species_slug": "null_creature"}'

The Null is waiting. The clock starts when the egg hatches.