Popular games published by company Kyugo

Super Airwolf is a 1991 shoot-'em-up for the Sega Mega Drive by A.I and Kyugo to tie into Universal Pictures's Airwolf television series and as a sequel to their 1987 arcade game Airwolf. However in the United States, they dropped the license and published the game as Cross Fire for reasons unknown.

A horizontally scrolling shoot'em up game.

'99: The Last War is an Action game, published by Kyugo Boueki, which was released in 1985.

The player controls a young commander which uses a green armour and helmet and must defending the kingdom lands from invading enemies, following the orders and instructions given by the old king, for it you'll have to use money to making defect the enemy and recruit under your commands to form a legion of soldiers and make uses of different arms collected on the way, like bombs and arrows to defeat other enemies while you jump and dodges his attacks, always avoiding contact with any enemy for not to die and continue his legendary journey.