Hellwings are enemies found in Duke Nukem: Time To Kill. They are encountered in old western times, medieval times and roman times.
Hellwings dodge fire and shoot balls of flames. They are capable of knocking the player down at close range.
Game manual description[]
"Bat-like predators, these large flapping monstrosities belch sulfurous fireballs at any intruders into their territory. The Aliens use them as watchdogs to warn them of invaders."