Sid Meier's Pirates! is one of the greatest games ever produced. It has depth as well as being very re-playable. Every few months I jump on and play. It may be a full campaign or it might just be a short time where I hunt down treasure ships, payroll vessels and plunder towns to see how much I can loot in a short time.
For a 30+ year old game it has aged well. It provides various levels of difficulty as well as different Eras which provide changes to available ports, alliances and ships.
