You are a bunch of villagers lost on an island. If you want to survive you will need to band together and accomplish tasks in order to survive. Go from sticks and stones, to a thriving self sustaining village. Use your mouse to assign villagers to tasks. Start out by collect resources and start making buildings. Then start researching things and gaining new technology. As time goes one, keep exploring and find out about the unpredictable events that have been known to happen from time to time. Don't take anything for granted and take care of your villagers first and foremost.