该游戏激活码仅适用于中国大陆地区使用
激活码为虚拟保密产品，发出故不支持任何理由退换货，请谅解！
⒈Steam左下角点击：添加游戏>>在Steam上激活产品
⒉在弹出的对话框中，点击下一步>>同意>>输入CDKey激活
⒊激活成功后，在游戏库内>>选择游戏>>点击安装，下载游戏
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steam查看国家/地区（中国）：https://store.steampowered.com/account/

Alien Breed™ Impact is an explosive science fiction arcade-shooter that resurrects a much revered franchise with an epic story, swarms of highly intelligent alien enemies, high-impact weapons, highly detailed and rich environments; all implemented with superb technology in a state-of-the-art gaming experience. In addition to the thrilling single-player campaign mode, the game also offers a relentless, action-packed, online two-player co-operative battle mode.

Key Features:

• Alien Breed is back!
  
• Epic single-player story mode
  
• Single-player free-play mode
  
• Two-player co-operative play mode
  
• Additional Steam online features
  
• FREE TRIAL
  
• NEW – Upgrades shop
  
• NEW - Enemies