Karate is a clone of the arcade game Karate Champ. It is a 1 or 2 player game where one has to defeat their opponent using a wide variety of Karate moves... and some moves are worth more than others. From what I remember, just like the arcade, one had to memorize a bunch of joystick positions that had to be done while hitting the fire button to do all of the moves.
Title: Karate
Author: Dave Dies
Publisher: Diecom Products
Released: Late 1985
Requires: Color Computer 1,2,3, 64K RAM, tape or disk, joystick.
Download KARATE.BIN. Type LOADM "KARATE" and then EXEC to run.