New: view all NC Styles pet poses! Select "Nostalgic" from the dropdown box to view all Nostalgic pets for a specific colour or species, or click through to an individual pet's page to see all available styles for that pet.

Mutant Hissi

Standard

Nostalgic NC Style

Mutant Hissi

NC Styles option available: yes.

Customise this pet via Dress to Impress.

Use the Neopets Premium species change helper tool to see options for changing an existing pet into a Mutant Hissi.

Happy Mutant Hissi (Female)

Sad Mutant Hissi (Female)

Angry Mutant Hissi (Female)

Ill Mutant Hissi (Female)

Happy Mutant Hissi (Male)

Sad Mutant Hissi (Male)

Angry Mutant Hissi (Male)

Ill Mutant Hissi (Male)

Unconverted poses:

Please note: in January 2024, every remaining UC Mutant Hissi was automatically converted and the pet was instead given a Nostalgic NC Style, which is displayed at the top of this page. The old poses are displayed here as an archive.