The long-running Nobunaga's Ambition series of strategy games has a new mobile entry on the way. The latest from Koei Tecmo and Kou Shibusawa is a massively multiplayer online game titled Nobunaga's Ambition: Hadou, and closed beta sign-ups are live in Japan ahead of a release on iOS and Android devices.
The official website is up, and here's the announcement trailer:
Nobunaga's Ambition: Hadou lets players cooperate with others under the same Daimyo to expand their forces and fight against other powers across 3D maps that faithfully depict the Sengoku period. Among the features are Siege Battles, which take place in real-time and have you fighting alongside other Clan members on a dedicated map with dynamic changes to the battleground.
There's currently no word on an international release.