Sengoku Blade,[a] also known as Tengai, is a horizontally scrolling shoot 'em up video game released for arcade machines in 1996 by Psikyo as a sequel to their 1993 shooter Sengoku Ace. A home console version was also released for the Sega Saturn. The game was ported years later to the PlayStation 2, and again for iOS and Android devices. The game is set in a historical fantasy version of the Sengoku period of Japanese history, featuring demons, magic and steam-powered robotics. It was followed by Sengoku Cannon: Sengoku Ace Episode III, released for the PlayStation Portable in 2005.