This document discusses the potential for games to motivate positive real-world change and coordination. It describes a game called World Without Oil that engaged over 7,000 forecasters from around the world to envision solutions for a future without oil. Players posted over 2,000 posts in the first 24 hours, and over 10,500 students from more than 120 countries enrolled in the first 15 days, including more than 2,000 from Africa. The game helped shift players' mindsets about the problems and potential solutions in Africa. It showed that games can motivate and coordinate real change by connecting individuals to important challenges.