关于这款游戏"在电影史诗般的动作紧张和恐惧气氛中做一回英雄。一个神秘的准军事部队入侵一个价值数十亿美元的航天设施，劫持人质却不提出要求。政府派遣特种部队却反遭消灭。大屠杀的现场画面展现一股莫名的毁灭力量撕裂士兵。在没有其他办法的情况下，政府只好成立 F.E.A.R. (First Encounter Assault Recon，第一类接触攻击侦察队) 小组负责处理特殊情况。他们的使命很简单，就是评估威胁，不惜任何代价消灭入侵者。
《极度恐慌：撤离点》延续原版游戏结局揭开惊人序幕。本该解援 F.E.A.R. 作战小组的直升机失事了，F.E.A.R. 小组被迫寻找另一个撤退点，在城市废墟中一路与重获自由的阿尔玛和她的超自然爪牙浴血作战。
《极度恐慌：珀尔修斯指令》第一支 F.E.A.R. 小组与三角洲部队争夺局势控制权时，政府派出第二支 F.E.A.R. 小组揭发 Armacham 科技公司 (ATC) 的黑暗过去。作为一名 F.E.A.R. 突击小组成员，你将挖掘 ATC 设施秘密计画的种种黑幕。这个资料片的多人游戏服务已经下架。"
About This GameBe the hero in your own cinematic epic of action, tension and terror. A mysterious paramilitary force infiltrates a multi-billion dollar aerospace compound, taking hostages but issuing no demands. The government responds by sending in a Special Forces team only to have them obliterated. Live footage of the massacre shows an inexplicable wave of destruction tearing the soldiers apart. With no other recourse, the elite F.E.A.R. (First Encounter Assault Recon) team is assembled to deal with the extraordinary circumstances. They are given one simple mission: Evaluate the threat and eliminate the intruders at any cost.
F.E.A.R. Extraction Point Extraction Point kicks off where the original game ended – with a bang. As the helicopter which the F.E.A.R. team is on attempts to leave the vicinity, it instead winds up crashing. The F.E.A.R. team is thus forced to seek out an alternate extraction point, all the way battling the now free Alma and her paranormal minions across a destroyed city.
F.E.A.R. Perseus Mandate As the first F.E.A.R. team and Delta Force fight for control of the situation, a second F.E.A.R. team is sent in to shed some light on Armacham Technology Corporation's (ATC) dark past. As a member of a secondary F.E.A.R. team, you are brought in to discover more information regarding the secret project at the ATC facilities. The multiplayer component for this expansion is no longer available.