使用说明：
1.解压缩
2.复制所有文件到游戏目录覆盖
3.运行游戏
升级档安装步骤：
1.安装《急难先锋2017》原版游戏：http://down.ali213.net/pcgame/emergency2017.html
2.安装本升级档
更新说明：
机翻：
一般
游戏
在地图上首次启动freeplay或多重播放时移除了固定的事件序列
更新3.0.1中新引入的freeplay / multiplay事件现在更频繁地出现
警报现在玩的时间比只有几秒钟
直升机下方的标记不再阻挡运动和提货命令
Bug修复
在freeplay它是可能得到一个任务级别高于4，这是不是打算
消防队员拉伤一名受伤的罪犯后被困
在任务“洪水”的油补片上方的火棒不可见
“雪崩”任务在处理和运送埋藏的受害者时可能会被卡住，而没有用直升机抢救他们
自由活动“肮脏炸弹”可能会失败，由于超时，即使所有的罪犯已经逮捕
在一些情况下，转台梯子车不能到达被救出的受害者
在汉堡，文明和单位可能被困在水附近
警察直升机在追逐罪犯时不再有任何口吃
在“人质”事件之后，有时房子消失了
删除音频效果暗示在一辆车不能找到它的方式，这是被频繁播放
任务“反应堆灾难”的成就现在更容易得到
一些新的多播事件不能由客户端单独解决
GUI
获得成就的信息消息在某些情况下不会正确消失
修改窗口不能处理7个或更多的mod在同一时间可见和崩溃
在主菜单中，当游戏必须执行多播的内容一致性检查时，添加了信息消息
此外，现在在与在线帐户同步期间显示一条消息
保存游戏内容现在在保存菜单的保存游戏中解释，以避免混淆（只有在广告系列内的进度得到保存）
一些播放器单元帮助屏幕被重做
用户界面中的各种小错误修复
杂
使用电子邮件地址而不是登录名登录帐户可能会导致游戏进度无法正确保存
现在可以通过按中间的鼠标按钮旋转摄像机视图
各种小的可用性改进
图形
有些玩家车辆在使用不同于英语或德语的语言时出现彩色错误
在任务“帮派战争”，屏幕可以保持黑暗一段时间后介绍
对历史消防队员的一些改编
固定消防员的软管在多人游戏的外观
固定短帧速率下降，因为太多的粒子可见
在教程中更平滑的相机过渡
蒸汽
修复了成就没有出现在Steam中的错误
移除在Steam中没有出现在游戏中的成就
紧急2017内容
变化
任务“破碎恐怖单位”现在将失败，如果太多的单位（其中3）在建筑物崩溃之前受伤
任务“攻击在柏林的心脏”不会失败，当人们受到污染
Bug修复
任务“破碎恐怖单元格”：有些受伤者只能在使用救援直升机移动一次后才能得到治疗
任务“击碎恐怖单元格”：治疗一些恐怖分子没有工作，因为一个失踪的图标
任务“攻击在柏林的心脏”：在一些情况下，有一个人被切断了一辆汽车，无法找到
任务“攻击在柏林的心脏”：一个燃烧的对象可能列在无法找到的目标
任务“攻击在柏林的心脏”：很少，受伤的人没有被正确承认为完全治疗
中世纪的使命：园丁和狂热者可能被困在港口附近
杂
添加了一个信息窗口暗示的新功能在EMERGENCY 2017年和在哪里找到他们（一次点击将永久最小化它）
原文：
General
Gameplay
Removed fixed sequence of events when starting freeplay or multiplay for the first time on a map
The freeplay/multiplay events newly introduced in update 3.0.1 now appear more often
Sirens now get played longer than only a few seconds
The markers below helicopters are not blocking movement and lading commands any more
Bug fixes
In freeplay it was possible to get a mission level higher than 4, which was not intended
Firefighters got stuck after pulling an injured criminal
Fire bars above oil patches in mission "Flood" were not visible
The "Avalanche" mission could get stuck when treating and transporting buried victims without rescuing them first with the helicopter
The freeplay event "Dirty Bomb" could fail due to time out even though all criminals got arrested already
In some cases, the turntable ladder vehicle could not reach victims to be rescued
In Hamburg, civilists and units could get stuck near the water
The police helicopter does not stutter any more when chasing a criminal
After the "Hostage" event, sometimes the house disappeared
Removed the audio effect hinting at a vehicle not being able to find its way, which was played too often
The achievement for mission "Reactor Disaster" is now easier to get
Some of the new multiplay events could not be solved by a client alone
GUI
The information message on a gained achievement did not disappear correctly in some cases
The modification window could not handle 7 or more mods visible at the same time and crashed
In the main menu, an information message was added when the game has to perform content consistence check for multiplay
Furthermore, a message is now shown during savegame synchronization with online accounts
Savegame contents is now explained in the save menu for savegames, to avoid confusion (only progress inside the campaign gets saved)
Some player unit help screens got reworked
Various minor bug fixes in user interface
Miscellaneous
Account login with e-mail address instead of login name could lead to game progress not being saved correctly
Camera view can now be rotated by pressing the middle mouse button as well
Various minor usability improvements
Graphics
Some player vehicles were colored wrong when using a different language than English or German
In mission "Gang War", the screen could stay dark for some time after the intro
Some adaptations for the historical firefighters
Fixed appearance of firefighter's hoses in multiplay
Fixed short framerate drop due to too many particles getting visible
Smoother camera transition in tutorial
Steam
Fixed a bug that achievements did not appear in Steam
Removed achievements in Steam that do not appear in the game
EMERGENCY 2017 content
Changes
Mission "Crushing the terror cell" will now fail if too many units (3 of them) get injured before the building breakdown
Mission "Attack in the heart of Berlin" does not fail as quickly when people get contaminated
Bug fixes
Mission "Crushing the terror cell": Some injureds could only get treated after moving them once using the rescue helicopter
Mission "Crushing the terror cell": Treatment of some terrorists did not work because of a missing icon
Mission "Attack in the heart of Berlin": In some cases, there was a person left to be cut out of a car which could not be found
Mission "Attack in the heart of Berlin": A burning object could get listed in the objectives that could not be found
Mission "Attack in the heart of Berlin": Rarely, injureds were not correctly recognized as fully treated
Medieval mission: Gardists and fanatics could get stuck near the harbor
Miscellaneous
Added an information window hinting at new features in EMERGENCY 2017 and where to find them (one click inside will permanently minimize it)
by thegfw