FSO3 is an action MMORPG. Although combat is fast-paced, this is still a very deep game with many new (and old) skills you can use to advance your character. These skills include: Treasure hunting, crafting, repairing, enchanting, fishing, lumberjacking, mining, extracting, cave crawling, and 11 different types of combat skills.
The server has recently re-launched feel free to join.