<International Karate is a karate fighting game created and published by System 3.
>MYTH : History in the Making is a video game developed by System 3 Software at 1992,
first released for Commodore 64 and further 8Bit Machines like Spectrum Sinclair then ported to Commodore Amiga .
The C64 Version gets as the Playable Hero a common student ended in a mythological quest seeking his freedom by not only defeating enemies but also solving how to beat them according to the proper novels from historical myth such as Hydras , Medusa , Zeus , Odin .
Metro-Cross (メトロクロス Metoro-Kurosu ) is an arcade game, released by Namco in 1985. It runs on Namco Pac-Land hardware (but with a video system like that used in Dragon Buster), modified to support a 2048-color palette. It uses a 6809 microprocessor, a 63701 microprocessor, and a Namco 8-channel waveform PSG for sounds.