Tatsuya Koyama is an independent game designer currently residing in Tokyo, Japan. He has gained a cult following in both Japan and the West for his multitude of independent, freeware games, such as GENETOS, LifeCycle and many others.

His entire list of games and other projects can be found at http://www.tatsuya-koyama.com/index.html. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.