2010年6月29日晶合动力最终敲定，2008年11月已经发布的古墓丽影之地下世界正式加入微软XBOX LIVE游戏平台“Games on Demand”下载计划。
仅需支付$19.99，你就能下载完整的游戏（7GB）到你的Xbox并可直接进行游戏， 详情点击。
关于古墓丽影：地下世界
世代相传，北欧雷神托尔拥有着一件非常可怕的武器。传说中挥舞着雷神之锤的他拥有粉碎山脉和甚至杀死神灵的能力。1000多年前，它的存在还只是一个神话...直到现在。在一个古老的地中海底废墟中，劳拉揭示了北欧的地下世界和雷神之锤的证据。当她试图揭开这些神话背后的秘密时，劳拉刺激的冒险让自己正越来越接近一个被遗忘的力量，如果把它释放出来，将会损毁整个人类文明。
古墓丽影：地下世界由晶合动力研发，由Eidos互动和华纳兄弟互动娱乐联合发布，支持 Windows PC、Xbox360、Playstation2、Playstation3、Nintendo DS 和Nintendo Wii平台。
古墓丽影：地下世界被娱乐软件分级委员会“ESRB”评定为T（十岁以上玩家可玩），被泛欧洲游戏信息组织“ESRB”评定为 16+ （十六岁以上玩家可玩）。
原文：
Tomb Raider: Underworld enters Xbox LIVE Games on Demand
June 29th, 2010
Today the last pillar release from Crystal Dynamics, Tomb Raider: Underwold that was released in November 2008, comes out on Xbox LIVE Games on Demand.
You can download the complete game, only 7GB, for only $19.99 to your Xbox 360 and play it directly. Check out the details HERE.
ABOUT TOMB RAIDER: UNDERWOLD
For generations, stories have been told of the fearsome weapon of the Norse god Thor. Legend holds that he who wields the hammer has the power to smash mountains into valleys and the strength to destroy even the gods. For more than a thousand years it has existed only as a myth?until now. In an ancient ruin on the floor of the Mediterranean Sea, Lara Croft uncovers proof of the Norse underworld and the mythical hammer. As she attempts to unravel the secrets behind these myths, Lara?s perilous journey leads her toward a forgotten power that, if unleashed, could lay waste to all civilization.
TOMB RAIDER: UNDERWOLD was developed by Crystal Dynamics and distributed by Eidos Interactive and Warner Bros Interactive Entertainment for Windows PC, Xbox360, Playstation2, Playstation3, Nintendo DS and Nintendo Wii.
TOMB RAIDER: UNDERWOLD is rated T for Teen by ESRB and 16+ by PEGI.
