Cloud Wars Snowfall is a strategy based online game that takes in the sky where all the clouds are up against each other. The blue clouds are the ones that you will be favoring during the game play. You will have to send out units from the blue clouds to invade the other colored clouds to conquer them. Once your units capture a cloud you will be able to use those clouds as allies to launch further attacks on other clouds. The battles will continue to intensify as the game progresses because the enemies will become more resilient and difficult to beat.