Final Fantasy: Chains of Promathia is an excellent example of what an expansion to a wildly popular massively multiplayer online role-playing game should include. There are plenty of uncharted destinations, as well new types of enemies to kill. Also, players will be treated to a wonderful selection of new quests to complete while exploring all that this expansion has to offer. If you're not a fan of FFXI, Chains won't convert you, but those addicted to Square Enix's online adventure shouldn't pass it up.