==EN-GB== (British English/英式英文/イギリス英語/英国英语)
Tactical Radio is practical custom radial menus with which you can vocalise the specific hidden dialogues in game, especially you and your teammates play through the custom L4D2 maps, it's impossible to complete some troublesome custom PUZZLE maps like Resident Evil Outbreak [www.gamemaps.com] and Silent Hill: Otherside of Life [www.gamemaps.com]. The following text is the suggestion for this add-on use.

Firstly, the menus contain two kinds of dialogues, Warning and Request.

• Incoming: Inform your teammates in case of spotting target or getting a terrible horde of infected;
  
• Tank: Alert your teammates to these formidable opponents such as Tank and Charger;
  
• Boomer: Alert your teammates when you spot the horrible infected such as Boomer and Spitter;
  
• Smoker: Alert your teammates when you spot the disgusting infected such as Smoker, Hunter and Jockey;
  
• Witch: Alert your teammates when you spot the frightening infected Witch;
  
• Backup: In case you and your teammates are under attack, inform them of retreat;
  
• Stick: Warn your teammates not to wander off or get lost, stay together;
  
• WTF: Warn your teammates not to harm you on purpose;
  
• Danger: Alert your teammates if your teammates are close to danger, or infected are right behind your teammates' back.

• Dying: You mutter when you're awful(especially Black&White Screen), your teammates might heal you up;
  
• Go Go Go: Hell comes to earth, rescue arrived, we've got to RUN away;
  
• Help: In case of incapacity or emergency, call your teammates to help you up or give you support;
  
• Cover: Ask for assistance or fire support while you're in dangerous place;
  
• Follow: If you know how to get through some complex place, let your teammates follow your step;
  
• Light Off: Tell your teammates to turn off torch(US: flashlight), not to annoy Witch or attract more common infected;
  
• Well Done: Praise your teammates for something excellent like great shot;
  
• Affirmative: You express your approval, especially you get the key items in the puzzle maps;
  
• Negative: You express your disapproval, especially you find nothing in an area in puzzle maps.

==ZH-CN== (Simplified Chinese/簡體中文/簡体字中国語/简体中文)
“战术无线电”是一个实用的自订语音选单模块，你可以用它来发送隐藏的语音消息，特别是你和你的朋友一起在线玩自订求生之路地图时，它将是你通关譬如“生化危机：爆发(JP:バイオハザード：勃発/TW:惡靈古堡：爆發)”、“寂静岭：另一边的生活(JP:サイレントヒル：人生の向こう側/TW:沉默之丘：另一邊的生活)”等解谜地图的必不可少的附加元件！下面这段文字将介绍如何使用附加元件。

首先，这个选单包括两种类型的对话，警告与请求。

警告
Incoming：告知你的队友发现目标或者一大群僵尸来袭；
Tank：警告你的队友，当你发现难以对付的“坦克”或者“牛”；
Boomer: 警告你的队友，当你发现恶心的“胖子”或者“口水”；
Smoker: 警告你的队友，当你发现讨厌的“舌头”、“亨特”或者“猴子”；
Witch: 警告你的队友，当你发现可怕的“妹子”；
Backup: 小队遭到攻击，通知全队撤退；
Stick: 全体集合，防止队员走散；
WTF: 提醒你的队友不要故意“黑枪”；
Danger: 告知你的队友，当小队处于危险处境或者有僵尸尾随队员背后。

请求
Dying: 当你的屏幕变成黑白画面时，稍稍抱怨一下，或许会有队友给你疗伤；
Go Go Go: 末日降临，救援已达，火速逃难；
Help: 失去行动能力或者处于紧急状况，向你的队友请求援助；
Cover: 处于险境（疗伤或开路），请求火力支持；
Follow: 你知道如何通过某些路况复杂的地方，请求你的队友跟著你；
Light Off: 告知队友关闭手电筒，尽量不要惊扰到“妹子”或者吸引一般感染者；
Well Done: 赞赏你的队友的惊人表现；
Affirmative: 表达你的肯定观点，或者当你在解谜地图找到相关物品譬如钥匙时，使用这条对话；
Negative: 表达你的否定观点，或者当你在解谜地图某个区域并未发现任何物品时，使用这条对话。