SNK Playmore's and also makes appearances in the King of Fighters series of fighting games. Hotaru Futaba is his younger sister, and he appears to intentionally keep his distance from her for reasons unknown. He has three large parallel scars on his back.

Gato was a real-time submarine simulator published by Spectrum Holo Byte in the 1980s for use on several platforms including the Apple IIe. It simulated combat operations aboard the USS Gato (SS-212) in the Pacific Theater of World War II. Gato was the first PC submarine simulator and the first simulator for the Apple Macintosh.

(n/adj.) 1. second son, second fiddle, poor soul. 2. cat

n. (Spanish) A smooth operator, cool person; a Fixer.

gatO is an interface to the UNIX command 'at'.