If the individual is found to have brought dishonor to his people and flees before accepting punishment, there can be no forgiveness according to Predator tradition. Other Predators are allowed to eliminate the outcasts on sight. Bad Bloods are never accepted back into Predator society. Wandering aimlessly, some Bad Bloods have been known to hunt and slay anything alive, including other Predators.
Bad Bloods are seen as more hostile and "mentally unstable" Predators. Bad Blood weapons vary from normal Predator normally marked with certain insults to Predator kind. These sadistic hunters still use skills taught to them by their brothers, but have developed dishonorable fighting styles.
- A Clan of Bad Blood Yautja are the Killers, these ruthless hunters track and kill Yautjas from other clans. Their clan operated in a civil war at East Africa during the 21st century and fought the honored Yautja led by Machiko Noguchi during the 22nd Killers War. They also held sway of a tusked variation of Xenomorph.
- Tichinde was a ill-tempered, un-Blooded predator who exhibited signs of dishonor and disrespect even before truly turning Bad blooded. He murders another predator, Aseigan, outside of an acceptable context (self-defense/legal death match) then goes on to kill several Unarmed humans and other unworthy trophies. Later, he tries to kill the rightful Clan Leader, Dachande.
- Stone Heart, Swift Knife, and Long Spear were all captured and brainwashed by Humans. Despite this, they are labelled as bad-blood, and Scarface is tasked with giving them honorable deaths. In that, at least, their honor can be restored.
- Scarface himself came close to being labelled a bad-blood, but since he submits to punishment and exile, he is given a chance to redeem himself and reclaim his titles.
- Predator: Bad Blood
- Predator: Prey to the Heavens
- Predator: Concrete Jungle (video game)
- Aliens vs. Predator: Three World War
- Batman versus Predator II: Bloodmatch
- Predators (possibly)
Known Bad BloodsEdit
- Long Spear
- Stone Heart
- Swift Knife
- Berserker (presumably)
- Tracker (presumably)
- Falconer (presumably)
- MKX Predator (presumably)
- Killer Yautja (Clan)