混沌之戒欧米伽，以下简称CRO，是混沌之戒Chaos Rings的前传。主人公为一代里的Olgar（奥加），此作的性质是一个前传类型的剧情补完，即便没有一代那样宏大的故事，但是这一作的剧情却依旧感人至深。

CHAOS RINGS Omega is the latest installment in the globally successful CHAOS RINGS series of role-playing games. Players can now enjoy enjoy all of the following on their Kindle devices: gorgeous 3-D graphics, smooth animations, a classic RPG gameplay feel, refined user interfaces, a rich story that ties in directly to the previously released CHAOS RINGS, and more!

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