Where on Earth?
I just played a fun online game called, “Where on Earth” by Point 2 Explore.com which was developed for educational museums and science centers. It shows landmarks from across the globe using NASA satellite photos and a player has three guesses of the location. If you have ever attended any geo-spatial related conferences, it is a computer version of the raffles they often hold to see who can guess the location of printed satellite imagery.
Other fun remote sensing games online include several from NASA such as the adventures of Amelia the Pigeon and Echo the Bat and an older short one called “LandSat Game” from an extensive remote sensing tutorial.