|Place of origin||Germany|
|Habitat||Specific Nazi Laboratories & Fortresses|
|Status||Data Deficient (likely extinct)|
|Behind the Scenes|
|Created by||Dr. Quarkblitz (in-game canon)|
Unknown (real life)
Bats were huge mutant bats utilized by Adolf Hitler's forces during World War II, and were the brainchild of Dr. Quarkblitz.
Quarkblitz specially bred or genetically modified the bats to have a vast increase in mass, strength and intelligence, allowing them to carry as well as actually operate a set of dual guns mounted to or simply held by their feet. The species was considered very dangerous to contend with as they could deal out a lot of damage and were very swift moving.
However, when B.J. Blazkowicz killed their handler after the Nazis stole back the Spear of Destiny, he succeeded in preventing the bats' further usage within the Nazi regime and they, presumably, eventually ceased to be, either by having starved to death or being all personally exterminated by Blazkowicz.