Defense Grid: Containment is the all-new expansion to the award-winning tower defense game: Defense Grid: The Awakening. Built from a successful Kickstarter campaign with thousands of backers, Defense Grid: Containment provides players with many hours of new content including 8 new maps, a new story, two new characters (voiced by Firefly’s Alan Tudyk and E.R.’s Ming-Na Wen), and 32 new challenge modes. Containment’s story line picks up right where The Awakening left off, and leads the player on a new adventure that opens up exciting future possibilities as well. From the start, Containment has been a collaborative project with partners, backers, and players. It began the summer of 2012 with a Kickstarter campaign. Partners Razer and AMD supplied top backer rewards and helped incorporate new technology and features into the game. Supporters from all over the world, from game industry luminaries to fans of Defense Grid contributed to the making of Defense Grid: Containment.Defense Grid: Containment is just the latest chapter to Defense Grid: The Awakening. Joining previous map expansions: Borderlands and Resurgence, as well as story expansion You Monster. Containment adds new environments, story, and modes of play, requiring new strategies to beat back the aliens and defend humanity. Defense Grid is for many the definitive tower defense experience.系统需求Minimum:OS:Windows XP, Vista, 7, 8Processor:1.8GHz CPU or higherMemory:512 MB RAMGraphics:DirectX9 video card with shader 2 support such as AMD Radeon 9600 or newer or NVIDIA GeForce 6100 or newerDirectX®:9.0cHard Drive:1 GB HD spaceSound:DirectX compatible sound cardAdditional:Supports Big Picture mode with Full Controller SupportRecommended:OS:Windows 7Processor:dual core 2.0 GHZ CPU or higherMemory:2 GB RAMGraphics:DirectX9 video card with shader 3 support and 256MB VRAM such as AMD Radeon X700 or newer or NVIDIA GeForce 7600 or newerDirectX®:9.0cHard Drive:1 GB HD spaceSound:DirectX compatible sound cardAdditional:Supports Big Picture mode with Full Controller Support*2024 年 1 月 1 日（PT）起，Steam 客户端将仅支持 Windows 10 及更新版本。
