Isk Online is a veteran free-to-play MMORPG that was first released in 2004. The game still has a popular following and continues to be updated regularly. One of the most distinguishing features in Isk Online is the large, wide open environments and the ability to behead enemies after defeating them to replenish health and mana. Character progression is very basic; players chose from four jobs and gain several stat points each level to distribute among five attributes. Isk Online is a 3D Fantasy MMORPG set in an Oriental environment. Explore the vast game world and battle hordes of demons who threaten to overrun the remaining human settlements. There are four jobs available, each with its own class tree.