Bio-Organic Weapons (B.O.W.s) is a file in Resident Evil 6.


It can be obtained in Chapter 1 of Jake Story.


Bio-Organic Weapon—An organic life form that has been turned into a weapon, usually by means of viral infection. The virus is designed not to kill the host outright, but to transform it into a creature that is suited for combat situations.

The creatures that ran amok during the leak of the T-Virus in Raccoon City in 1998 are typical of such B.O.W.s. One of the most effective B.O.W.s produced by the T-Virus was the Tyrant, which gave many Raccoon City survivors a run for their money. Its high intelligence and strength made it a focus for researchers.

Records of this are kept even with the BSAA. Below is one of those records.


The "T" in T-Virus stands for Tyrant: the ultimate human-based B.O.W.. Not only is a Tyrant incredibly strong, but it is also intelligent and capable of following orders. No other mutation may ever be capable of surpassing it.

B.O.W.(Bio Organic Weapon)とは、有機生命体兵器 、または生物兵器のことである。ウィルス等を生物に投与し、兵器として改良を加えたものをさす。