About FATCAT

Overview

FATCAT is a classic game originally developed by Randy Salo for Hewlett-Packard (HP) on March 16, 1981. The game was part of the "Games Pac II," a collection of games available on a cartridge for the HP-85 computer.

HP-85 Computer Games Pac II Cartridge

The Game

FATCAT is 31 levels, Pac-Man like type game where players must clear up cheese while avoiding a cat. The game was accompanied by a variation called FATB.

Example Image
Vanishing Animation

Download the Demo

Download for Mac Download for Windows Download for Linux

The demo has only 3 levels.

Buy Now

Buy on the Apple Store Buy on the Microsoft Store

Also, the iOS version is being finalized, and the Android version is in progress.

About the Original Developer

Randy Salo, the developer of FATCAT, created this game as part of HP's effort to enhance the entertainment capabilities of their systems. You can learn more about Randy Salo on his LinkedIn profile.

Rights & Registrations

We searched the public U.S. records (Copyright Office, USPTO trademarks and Google Patents) for any registration related to FATCAT, FATB or the Games Pac II, under the names of HP, Randy Salo or any third party. No matching registration was found.

View the full search report

Special Thanks

Special thanks to Sven Woltmann (https://www.happycoders.eu) for providing the shortest path algorithm and the game 31 levels!

Curiosity

Image source and more about HP-85: https://www.hpmuseum.org/

HP-85 emulator and more: https://www.kaser.com/hp85.html

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