使用说明：
1、解压缩
2、安装Update文件夹下的升级补丁到游戏目录
3、复制PLAZA文件夹下的免DVD补丁到游戏目录覆盖
4、运行游戏
升级档安装步骤：
1.安装《埋伏2》PLAZA版游戏：Hinterhalt.2-PLAZA
2.安装本升级档
更新内容（机翻）：
更新v1.03：
任务1（森林地图）的所有生成位置都已更改/改进
弹孔尺寸不大
玩家的团队现在最初的票数增加了25％
玩家现在每次射击造成更多伤害
鼠标平滑已减少
运动模糊已显着减少
更新v1.02：
修正了未能正确更新匹配胜利的排行榜的错误
更新v1.01：
添加了可选的更快的AI性能模式
产卵系统和逻辑已经过重新设计和改进
所有枪支的准确性和范围都有所增加（特别是狙击步枪应该更准确）。
浮动对象已更正
有可能在角色死亡时看到血流
僵尸模式期间缺少血流固定
枪口枪口现在更加明亮
寻路问题已修复
错误修复太多人工智能产生了
原文：
Update v1.03:
All spawn positions have been changed / improved at mission 1 (the forest map)
Bullet holes are not bigger in size
The player`s team has now initially 25% more tickets
The player deals more damage per shot now
Mouse smoothing has been reduced
Motion blur has been reduced significantly
Update v1.02:
Fixed bug where the leaderboard consering the match victories was not correctly updated
Update v1.01:
Optional faster AI performance mode added
The spawning system and logic has been reworked and improved
Accuracy and range of all guns have been increased (specially the sniper rifle should be more accurate).
Floating objects corrected
Chances to see a blood stream whenever a character dies has been increased
Missing blood stream during zombie mode fixed
Gun muzzles are now sligthly brighter
Pathfinding issues fixed
Bug fixed were too many AIs were spawned
by PLAZA