6400:kollision is the first of a series of augmented reality projects developed by kollision and Peter Skaarup. We were invited to exhibit at Sonderborg Castle in Southern Jutland and decided on developing a new project instead of presenting old projects. We were interested in discussions on new methods for urban planning and started developing a rule and turn based planning game. We developed a game setup consisting of two monitor towers, a game board, a web cam era and a software developed on top of the ARtoolkit. We tested the game with politicians and people from the technical department of the municipality of Sonderborg. We used theirs and others feed back to design new versions of the game. Other projects by kollision that work with ARtoolkit or and game theory include 02:kollision, okay, parc, Havnen På Spil, block and book. Images from the development and the exhibition can be seen here on the thumbs to the right. Read more about the game, rules and tests at the official Kollision project page here.