Defeating Diablo isn't easy; certainly it's not something the average Joe could ever hope to achieve. Your character is definitely something of an average Joe at the beginning of the game, but by the time you finally face off against Diablo, you should be a lean fighting machine, armed to the teeth with magical weaponry or charged to the max with deadly spells. But how to do you get to be that ass-kicking demon slayer? The answer lies within the many quests your character will undertake in the game.
Progression in Diablo is just like any other RPG game. You fight, you kill, you loot. The more monsters you kill, the more experience your character earns, allowing you to level up your character and make him slightly more powerful for the next wave of slightly more powerful adversaries. However, having arcane aid in the form of magical items also helps but these don't just fall into your lap – you'll find some items are dropped while fighting your foes; others in chests, barrels and sarcophagi and even some villagers (namely Adria, Griswold and Wirt) seem to have a stash of magical weapons available to buy.
However the real power comes in items that are only available through questing, and if you want to defeat Diablo you have to undertake a few quests first. In this guide, we'll look at the available quests in the game.