安克雷奇行动已经live了...

victor_sxl

It's easy to get Operation: Anchorage with your Games for Windows - LIVE Client.
Here's how you do it:

• Launch the Games for Windows - LIVE Client and sign in, then click Marketplace.
• Click Add-ons then the Operation: Anchorage icon.Click Buy (if you don't have enough Microsoft Points, click Add Points to get more points).
• Confirm your purchase, then click Download.
• When the download is complete, launch Fallout 3 to enjoy Operation: Anchorage.

Story

The Brotherhood Outcasts are trying to acquire advanced militarytechnology, and the only way to open the vault containing these relicsis by completing a tactical simulation only you can enter. In Operation: Anchorage you will re-live the epicBattle of Anchorage from Fallout lore. Find your way into thesimulation, stripped of resources, and survive within the rules set upby the simulation’s creators. The Chinese red army is everywhere, sosecure the surrounding mountain side and fight your way into theChinese base.
Key Features

• Enter a top-secret battle simulator whichallows you to test and use both new and old weaponry, with nearlyunlimited amounts of ammo at your disposal!
• Adds hours of extended gameplay to explore the Alaskan tundra with a new or existing character.
• Gain access to new weapons, exotic armor, and items—even a Chinese Stealth Suit!
• Chose your strike team to help you through your quest.
• Exclusive new perks and achievements!

Achievements
With new quests come new achievements. There are four new achievements for completing quests in Operation: Anchorage. The four new achievements will add 100 points to your gamerscore.

• Aiding the Outcasts (20)
• The Guns of Anchorage (20)
• Paving the Way (20)
• Operation: Anchorage (40)

翻一下：
故事讲的是兄弟会的放逐者们尝试去获得一些先进的军事科技，唯一的办法是通过完成一个只有你能进入的战术模拟，打开某个包含这些科学遗迹的避难所，在按克雷奇行动中，你将要在历史上的按克雷奇战场中重新浴火。你需要找到进入这次模拟的途径，按照模拟器的创造者所设定的规则在里面挣扎生存，天朝的红军到处都是，在崇山峻岭中保证安全，然后向着天朝基地杀出一条血路。
特点：
进入一个高度机密的战场模拟环境并且测试各种新旧程度不同的武器，在这里你将获得几乎接近无限的弹药！
增加的数小时的游戏时间可以让你探索阿拉斯加的广袤的冻土地带，使用一个新的或者已经存在的角色。
获得许多新的武器，或者是具有异国情调的装甲——比如中国的隐身衣
选择你的突击小队来帮助你完成任务
新的perks和成就