Sour Puss (サワーポーズ Sawāpōzu) is Ms. Pac-Man's pet kitten. He first appeared in the Pac-Man animated series.


Animated Series

Main article: Pac-Man (TV Series)

In the Pac-Man TV series, Sour Puss constantly plotted to get rid of or humiliate Chomp-Chomp, another pet of the Pac-Man family. His plans were always thwarted, usually ending up in him hurting himself.

Other appearances


Main article: Pac-Land

Sour Puss appears in the American version of Pac-Land outside Pac-Man's house, waiting for his arrival. He does not appear in the original Japanese release.

Pac-Man World

Main article: Pac-Man World

Sour Puss appears in the opening of Pac-Man World; he is seen in the kitchen of Pac-Man's home with Ms. Pac-Man. It is unknown what happened to him after Ms. Pac-Man was captured, but he appears in the ending picture alongside the other rescued family members.


Sour Puss is an orange cat with a round body. He has black strokes of fur on his back and tail. His eyes are slanted, and he has rather angry-looking eyebrows. In Pac-Man World, he is proportioned more like a real-world kitten, and had wide-open eyes; he was also a more yellow-ish color.


  • The character's name is a clear pun on the word "sourpuss", which describes his personality.


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