Mobile entertainment company I-play today announced a global licensing deal with Slingo which will see the companies collaborate on the development of Slingo games on mobile. This includes the popular, Zeebys nominated, "Slingo Quest," which will launch as a mobile game later in 2007 via I-play’s global distribution network. Now celebrating 10 Years of success in online “Casual Games”, Slingo can boast the accolade of being the “stickiest” casual game site, with people spending an average of 45 minutes per visit, making it one of the top ten stickiest brands on the entire Internet. It has over 3.1 million registered users; over 2.1 billion Slingo.com games played since launch; and it attracts an average of 1.25 million visitors per month. An estimated one out of every 20 people in the US have played Slingo online!