 Later in 2005, Backbone first rose to prominence with the release of "Death Jr.", a game for PlayStation Portable.In February 2006, Backbone opened another subsidiary studio, Backbone Charlottetown, in Charlottetown, Prince Edward Island, Canada, under the lead of Andrew Ayre.In May 2007, the new studio, including Ayre and several former Digital Eclipse employees, spun off from Backbone and became Other Ocean Interactive, aiming at showcasing Digital Eclipse's former traits in a smaller fashion.