./logicaland is a collective simulation game based on a global world model developed in the '70s that has been taken out of its original context and adapted into a participative online game. In play rounds lasting up to 22 hours, financial and natural resource endowments of 185 states - proceeding from 'real' starting values from the year 2000 - can be manipulated in an interdependent world system. The parameter changes made by participants become 'votes' that are polled by the server and fed back into the simulation.