Warning do no play or you will become an addict!
Diablo and its twin brother Diablo 2. These are the best games I have ever played. Although Diablo is outdated you can always count on Diablo 2. In Diablo 2 you will find yourself in 3 cities fighting demons that a dark wizard (Diablo) has left behind to rule the world. You are here to do what all heroes do, stop him. Enough of the story. The gameplay is perfect. At first everything might be a little complex but trust your gut and continue playing. There are seven well thought out classes.
The Sorceress, The Necromancer, The Druid, The Barbarian, The Assassin, and the Paladin. Whit each class come overwhelming skills. For example while necromancers are weak at hitting people they can poison foes and even raise skeletons to fight for you. Barbarians are really good at just whacking people and well really just whacking them.
Now once you pass the villages you will find yourself in Hell. The rest is up to you my fellow gamer.