57-EverQuest (1999)
To appreciate the impact of EverQuest on graphics in gaming, you have to consider that the concept of a fully 3D MMORPG at the time was considered impossible. Then EverQuest went and introduced not only multi-character raids and towering bosses, but expansive environments and an impressive array of lighting and detail. It could be considered the first truly successful commercial MMORPG of our times.