In this workshop we will focus on how to design for playful experiences in multi-screen environments (smartphone, tablet, PC and TV), how existing gaming concepts can or cannot be transferred to the design of novel multi-screen formats, and how current insights in sociability, genres and attention can inspire new game concepts. These insights should ultimately lead to novel concepts for multi-screen formats utilising the opportunities offered by the recently increased functionality and interactivity. We will invite experts from industry and academia to discuss the latest research efforts and applications, analyse the current “gamified” media landscape, and formulate essential directions for future research.