A great expansion for an okay game, Immortal Throne takes Titan Quest to the next level with its mechanical additions, lots of new stuff, and a better use of heroes and legends. However, at the end of the day, it's still just more Titan Quest, so if you didn't enjoy the grinding gameplay of the base game, the expansion won't change that. But if you did, you simply owe it to yourself to get Immortal Throne.