Ironclad (known in Japan as Chōtetsu Brikinger) is a shoot 'em up video game developed by Saurus for the Neo Geo CD video game console. If was never officially released in MVS cartridge form for arcades or outside of Japan.
In 1920, The Kingdom of Choppu, a small country situated on the banks of the Black Sea, is invaded by the neighbording "Republic of Tekkamen" - aka The Iron Masks.
The Choppuans have no army, no weapons. They are farmers who survive on the crops they cultivate. They are subjugated, and the ambitious Iron Masks begins a reign of terror, building huge arms factories on the once fertile land.
When all hope seems lost, a hero emerges. Ploting the mysterious ship "Kuro Gane Naru Mono" and accompained by a robotic ally, this herosets out to drive the Iron Maks from Choppu and the face of the earth. And that hero is you...