Royal Blood is a beat 'em up game released for the Sega Genesis in Japan. Players control a variety of characters as they battle through stages filled with enemies.  The game is known for its action-packed gameplay and its anime-style graphics.  Information on the exact developers and publishers is somewhat limited in readily available English sources.  Further research into Japanese gaming publications would be necessary for comprehensive information.

Royal Blood (Japan)

Romance of the Three Kingdoms II (USA)