Yeah! Utopia! That was a nice game. It was a two-player game, and each player got an island. You build things on your island, like factories, schools, fortresses, hospitals, fields, houses, and so on. Some buildings bring you money while others keep the population happy. When your people get unhappy, rebels appear and destroy stuff. You also build fishing boats to catch fish and PT boats to protect your fishing boats from pirates and to sink the other player's fishing boat. Every so often a storm comes by and randomly zaps something.
You can download a free PC Version of some of the old Intellivision games, including Utopia, from the Intellivision Lives web site. Some of the other nice games you can get here are Astrosmash and Night Stalker. Ahh, I still remember well those happy days, about 20 years ago, when I used to visit my friend's house and we would play those games together on his Intellivision...
http://www.intellivisionlives.com/download.shtml