Koei Games
It's the beginning of the 21st century and competition in the airline industry is heating up. As a young, ambitious CEO, it's up to you to make sure your airline is a survivor and not just another casualty. To succeed, you will have to make some tough decisions including where to fly, which planes to purchase and how to attract visitors to the cities you service. Your goal: to differentiate your airline from the rest while still turning a profit. Get ready to make some tough decisions! If you make the right ones, your planes will dominate the skies of the 21st century!
Liberty or Death
Liberty or Death is a Strategy game, developed and published by Koei, which was released in 1994.

Nobunaga no Yabou Zenkokuban
It's a series of turn-based strategy video games first released in 1988 by the Japanese video game developer Koei.
Daikoukai Jidai
This game is the sequel of a strategy game from KOEI. Now you can choose your hero out of 6 and behave the way your hero aspires to.
Ark Of Time
Unlike most adventure games, Ark of Time isn't set in some other dimension or medieval land. Instead, the game's quest takes place right here on good ol' Earth.Seven Mansions: The Uncanny Grimace
Set on a small remote island in the South Seas, you and a partner must explore a group of buildings infested with evil.Nobunaga's no Yabou
Nobunaga no Yabou: Bushou Fuuunsoku is a Historic Turn-Based Strategy game, developed and published by Koei, which was released in Japan in 1991.
Romance of the Three Kingdoms IV 32X
Romance of the Three Kingdoms V is a Historic Turn-Based Strategy game, published by Koei, which was released in Japan in 2001.
Romance of the Three Kingdoms (1986)
Koei's Romance of the Three Kingdoms is a strategy role-playing game that’s based on a classic novel from Chinese literature.
Air Manager 2
Set up new routes, buy businesses, and manage all your resources including planes, cashflow, and company representatives in this fun economic simulator of the airline industry.
Romance of the Three Kingdoms Part 5
It's the Second Han Dynasty and China is on the verge of collapse. Infighting among the court families and the emergence of powerful warlords dominates the landscape. The struggle for power has brought an era known as the Three Kingdoms, complete w..
Celtic Tales
Ready for excellent simulation action on your PC CD-ROM system?Daikoukai Jidai II
New Horizons is a Historic Turn-Based Strategy game, developed and published by Koei, which was released in 1994.
Nobunaga no Yabou Haouden - Lord of Darkness
Nobunaga's Ambition is a series of turn-based strategy video games first released in 1988 by the Japanese video game developer Koei.
Genghis Khan 2
Let’s return in the times of great empires when the legendary Mongolian Emperor Chingishan conquered half of the world.
Teitoku no Ketsudan
Teitoku no Ketsudan is a WWII simulation on the Pacific. Relive this theater of war by either taking the side of the Japanese or Allied forces.