Shindenken is an indie game development circle that primarily creates action games. They are known for creating games that have employ a diverse range of technologies, such as cell automata and swarm A.I. They also work with a variety of platforms and have brought out both Qualia 1 and 2 on PS3, and a version of BiOruru was ported to the iPhone. Recently they have been active in the IGDA and a Japanese indie movement called Doujin24.