This is quickly becoming my favorite online game. It's basically a more polished D&D Shadows Over Mystara, with online co-op, equipment, a skill system, and quests.

When you pull off an aerial combo and finish with an overkill on a group of 6 goblins, you'll start to wonder why you ever suffered through hundreds of hours of auto-attack in other games. The gameplay proves just how much more satisfying old school 2.5D hack and slash is than the 3D crap that's been pushed on gamers for the last decade.