In the old Russian Empire there was a special island - the famous Sahalin Prison Island, where many people were sent. They could not escape from Sahalin Prison Island, so they had to built their own economy. The game begins in January 1, 1912. You must collect resources, improve colony, sell resources and so on. Economy is very specific and so it's not an easy game to play. Challenge your business intellegence!
Build you economy and your kingdom in Sahalin Prison Island.