The outfits can be obtained in various dangerous locations, such as bunkers and laboratory. A fully assembled set of the specified armor gives a bonus to protection from boss attacks. The armor can also be purchased in the game shop, as part of sets dedicated to the event - Pack against Blood Gulper, Pack for fighting Dissolver, Pack for Fighting Soul and Mate, Pack for fighting She-Predator. By purchasing these packs you will receive not only the jacket, but also all other items from the armor set!