High Quality Content by WIKIPEDIA articles! Cosmic Osmo’s: Hex Isle is a 3D puzzle/adventure game for Mac and PC by Cyan Worlds and Fanista released on November 30, 2007. It is a sequel to the adventure game Cosmic Osmo and the Worlds Beyond the Mackerel, also by Cyan Worlds. Osmo has been incarcerated because of his extreme laziness. The aim is to help Osmo escape from his prison by touching a set of coloured hexagonal targets on each level .