(Department for Environment, Food and Rural Affairs) Climate Challenge programme to increase public awareness of Climate Change across the country. The National Energy Foundation, Logicom and British Gas also provided support to the game's development. LogiCity is designed to be used both by individuals and in an educational context. It is stated to be suitable for most children from the ages of 10 or 11 upward (English KS3+), although the main target group is young adults aged 16–26. The game can either be played online or distributed across a network from a CD-ROM. There are no licensing implications as it has been publicly funded, although all PCs being used for the game do need to meet certain technical requirements (notably being PCs not Macs, and using Internet Explorer as a browser), and may require additional software plug-ins to be downloaded (a VRML viewer and a recent version of Flash player). There has been some criticism that the game is only really applicable to England, due to limitations imposed by its funders, so that it is unlikely to appeal widely in North America. The look and feel of the game concentrates on a near photo-realism for buildings, but the player is disembodied and lacks an avatar. Firefox users are unable to run the game unless they switch to Internet Explorer, and some users have commented that download times for each module can be up to a minute, although this may be overcome by using the CD-ROM implementation. Logicity was also made available via a cover disk on PC Gamer magazine. Stabilization Wedge Game The Stabilization Wedge Game, or what is commonly referred to as simply the 'Wedge Game', is a serious game produced by Princeton University's Carbon Mitigation Initiative. The goal of the game creators, Stephen W. Pacala and Robert H. Socolow, is to demonstrate through this game that global warming is a problem which can be solved by implementing today's technologies to reduce emissions. The object of the game is to keep the next fifty years of emissions flat, using seven wedges from a variety of different strategies which fit into the stabilization triangle. Climate Challenge Climate Challenge is a Flash-based simulation game produced by the BBC and developed by Red Redemption Ltd. Players manage the economy and resources of the 'European Nations' as its president, while reducing emissions of to combat climate change and managing crises. Climate Challenge is