Win-Win Island

From BoardGameGeek:

Win-Win Island is a mostly co-operative board game, where win-win deals are the key to victory! While playing you are swept away to a beautiful island. Where more than one of you, or even all of you might win. Each player has just been elected the leader or their town, and their goal is to make the lives of their friends and neighbors better by improving their village's standard of living, thus proving to be a leader worthy of support. Thanks to the win-win dynamics built into the design of this game, you will find yourself able to cheer FOR your fellow players, while trading with them. You will build your town, explore your island, help your people, and maybe even get re-elected as leader of your village. This game was designed to allow you to play a different way with the people you love and support in real life. You can happily support them while playing too, because it is often good for you when good things happen for the other players. -description from the publisher