Jelly Monsters cover art

Jelly Monsters

Jelly Monsters was originally developed as a port of Pac-Man by HAL Laboratory for Commodore Japan, who held the home computer rights for Pac-Man in Japan at the time. When Commodore released it…

31 December 1981

Jelly Monsters is a puzzle developed by Namco, released 31 December 1981 on Commodore VIC-20.

Verified Sources: IGDB

What Jelly Monsters is

Jelly Monsters is a puzzle game developed by Namco and released in 1981. It was published by Commodore Business Machines, Inc.. It is available on Commodore VIC-20 only.

The premise, in the publisher's words

Jelly Monsters was originally developed as a port of Pac-Man by HAL Laboratory for Commodore Japan, who held the home computer rights for Pac-Man in Japan at the time. When Commodore released it internationally the title was changed to Jelly Monsters, since Atari held the home computer rights for North America. Commodore’s Jelly Monsters was released in 1981, a year before Atari would release Pac-Man for the 2600. Atari quickly sued Commodore to have the title removed from shelves and won.
Description from the publisher · source

How it plays

It is played from a bird view / isometric perspective. Its themes are action. It is a single-player game with no multiplayer component.

What it launched against

Jelly Monsters launched on 31 December 1981, within three weeks of Ms. Pac-Man, Zaxxon, Gorf and Robotron: 2084.

Released around the same time: Ms. Pac-Man, Zaxxon, Gorf, Robotron: 2084.

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Jelly Monsters — frequently asked questions

When did Jelly Monsters come out?
Jelly Monsters was released on 31 December 1981 for Commodore VIC-20.

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