Mike Berlyn, the designer, programmer and writer best-known for the creation of Bubsy the Bobcat, has died at the age of 73. Berlyn had a long career in the games industry, starting with 1981's Oo-Topos, before going on to work at storied studios including Infocom and Accolade, as well as co-founding Blank, Berlin & Co (also known as Eidetic, and which would become Bend Studio). Berlyn's other pursuits included writing novels, founding a book publisher, and starting a jazz band called Hot Mustard.