Oscar Clark is a consultant and Evangelist for Everyplay from Applifier. He has had many years of experience with online, mobile and console social games and is an outspoken speaker at games conferences including GDC, Casual Connect, Game Connection and Develop on Freemium Design and Monetisation. He has also guest lectured on Social Freemium Games Design at UCA Farnham, NFTS and University Campus Suffolk.