Proceedings of PerGames 2005 Second International Workshop on Gaming Applications in Pervasive Computing Environments Carsten Magerkurth Fraunhofer Integrated Publication and Information Systems Institute (IPSI) Darmstadt, Germany. Adrian David Cheok Mixed Reality Lab, National University of Singapore Singapore Trond Nilsen Human Interface Technology Laboratory (HIT Lab NZ) New Zealand Regan Mandryk School of Computing Science. Simon Fraser University Burnaby BC, Canada www.pergames.de