Imagine we told you the story of a game where you hack things up over and over and over and over by clicking the mouse to gain items. These items allow you to go into harder areas of a dungeon and hack things up over and over again. Would you buy into it? Probably not.
Yet Diablo, since its inception, has fascinated gamers with the fundamental goals of hacking and slashing your way to a hellish beast in hopes to hack and slash him as well. It does, however, have a firm storyline which has gotten better with age and usually marvels gamers with graphic advancements set to blow the mind.
Diablo II had some nice graphics, but they were not mind blowing and earth shattering but the game continued to be fun to play. So fun, some gamers continue to play Diablo II even today, grinding out armor and weapons. What’s the fascination?
Blizzard Entertainment seems to be born on the wind of success, each title pulling more gaming headlines than the last. Diablo III has taken over gaming RSS feeds, headline news and has presented itself on social media sites like it was the second coming (perhaps, just the opposite?)
Diablo 3, graphically, and functionally, seems to highly exceed the levels it set with the last two titles. Destructible environments being one of the best additions to the franchise, along with new classes, weapons and enemies.
The core of the game, based on the gameplay footage, is fundamentally the same: beat baddies in excess and capture cool items. Blizzard has mastered the “grind” for items and the repeated quest plots in all of its title, especially World of Warcraft, but they’ve done it in an addicting manner. We know its repeatative yet we desire to continue to play. Work of genius.
How much Diablo 3 can a single person play before growing bored? For most, boredom is quite the opposite of the hack and slash experience, choosing to sit down with their Fritos and Soda and waste away the days.
Diablo 3 Lead Designer Jay Wilson sat down with 
Gating the users ability to heal is a classic RPG/Adventure game mechanism for changing the playing field in terms of difficulty. You can make a game with weaker enemies in abundance and still cause you harm, take a look back at Gauntlet in the arcade for an example of this method. You can build challenging enemy styles and dungeon traps to cause the player to mind their step, look at the classic Zelda series and some of their crazy enemies. A great example is the Darknuts from The Legend of Zelda, it was a small knight that could only be attacked from behind but had a sharp little dagger if you bumped them from the front. You had to use tactics to wipe out a full room of Darknuts.