SCP: Nine-Tailed Fox (2015)

You're thrown into the boots of a Mobile Task Force commander. Equipped with military grade weaponry and specialized technology you and your squad must fight their way through what appears to be the worst containment breach to date.
There are numerous sentient and more often than not violent anomalies that have escaped their containment. You must contain them, but beware, you should also value their integrity, as they are very valuable to the Foundation and science as a whole! You should only fall back to force if absolutely necessary.
D-Class subjects are disposable personnel that strictly consists of death row inmates. Given the situation they can be expected to be potentially armed and violent. Considering their potential possession of Foundation intelligence, the hassle associated with dealing with them in any other way and their general worthlessness, they are supposed to be terminated on sight.