Risyl, a Chiss male, belonged to the Outcasts living in Kkowir Forest on Kashyyyk. This occurred during the Galactic Civil War time. He and the rest of his group were considered adversaries by the inhabitants of Kerritamba Village.
Risyl appeared as a non-player character within the 2003 video game Star Wars Galaxies: An Empire Divided. This massively multiplayer online roleplaying game was created by Sony Online Entertainment and distributed by LucasArts. The game was taken offline on December 15, 2011. Sony developed it.