Samurai Warriors 2 (????2 Sengoku Musou 2 in Japan) is a sequel to the original Samurai Warriors created by Koei and Omega Force. The game was released in 2006 for the PlayStation 2 and Xbox 360 and ported to Microsoft Windows in 2008. Like the Dynasty Warriors series an Empires expansion was released as well and an Xtreme Legends expansion followed on August 23 2007 in Japan. The game alongside its two expansions Xtreme Legends and Empires also receive a HD-enhanced port for PlayStation 3 and PlayStation Vita under the name Sengoku Musou 2 with Moushouden & Empires: HD Version.