Artwork by game artist Rodney Alan Greenblat

Offers FAQs, screenshots, a discussion board, and links to reviews.

Um Jammer Lammy fan art drawn by Sarah Guilbeaux. Mostly pictures of Teriyaki Ono, with a few of Lammy, Rammy and Parappa.

An English language bulletin board for discussing Um Jammer Lammy. Includes fan art and fan stories.

Contains various hints for the game.

Official Sony of America page. Flash-based site with character biographies, screenshots and an overview of how the game works.