Red Dead Redemption 2: Undead Nightmare 2

Undead Nightmare 2 is an expansion pack for Red Dead Redemption 2 made by Rockstar Games that adds a whole new story mode, focusing on Arthur Morgan as he searches for a way to stop the outbreak of supernatural creatures spreading around each of the states; not only zombies, but also vampires and werewolves.

Undead (Zombies)
The undead are humans who were infected with the Mask's curse. They show no emotion, and only have the goal of feasting on human flesh, infecting more humans in the process. There are four types of Undead.
 * Normal - Slow, but can run for short periods of time. Can only be killed with a headshot or being lit on fire, but can be stunned with non-headshots.


 * Bolter - Fast zombies that are hard to hit. Can only be killed with a headshot or being lit on fire, but can be stunned with non-headshots.
 * Bruiser - Big, durable zombies that can charge and knock the player down. Can only be killed with a headshot or being lit on fire.
 * Retcher - Zombies that spit toxic snot at the player. Can only be killed with a headshot or being lit on fire. They explode upon death, which can kill the player.

Vampires
Vampires are either people infected with the Blood Curse or were born as so. They show pure hatred towards humanity, killing and draining the blood of their victims. They are strictly nocturnal, as sunlight burns them. There are three normal types, plus a fourth boss type.
 * Normal - Vampires with no special abilities, but are the only type that can carry firearms. Can only be killed with Silver Cross, Silver Ammo, Holy Water, Holy Light, or just being hogtied in place until daylight comes. Garlic wreaths repel them, but do not kill them.
 * Swarm - Vampires that can transform into a swarm of bats to attack the player, but are generally easy to kill. Can only be killed with Silver Cross, Silver Ammo, Holy Water, Holy Light, or just being hogtied in place until daylight comes, as they cannot transform into a bat swarm unless they jump. Garlic wreaths repel them, but do not kill them.
 * Shadow - Vampires that can transform into a shadowy mist which can be hard to spot by the player during the night, and can ambush the player by doing so. Can only be killed with Silver Cross, Silver Ammo, Holy Water, and Holy Light. Can be hogtied, but can transform into shadowy mist and escape. Garlic wreaths repel them, but do not kill them.
 * Overlord - Beastly, large, powerful vampires that no longer look completely human, but a combination of man, bat, and dragon. They have the ability to fly, and can instantly kill the player by pinning them and draining their blood if the player doesn't break free. Can only be killed with Silver Cross, Silver Ammo, Holy Water, and Holy Light. Cannot be hogtied. Garlic wreaths repel them, but do not kill them.

Werewolves
Werewolves are people who can transform into a bipedal, wolf-like beast under the Moon Curse, and have a savage hunger and a vigorous instinct to hunt. They have immense strength and are very fast. They are nocturnal, but can only be found during a full moon. They can be skinned for their pelt, meat, etc., just like regular animals. There are four variants plus a legendary boss variant that can be found in Tall Trees.
 * Timber - A werewolf with black colorations much resembling a timber wolf.
 * Grey - A werewolf with grey and white colorations much resembling a grey wolf.
 * Rougarou - A light brown variation of werewolf that can only be found in Bluewater Marsh and Bayou Nwa.
 * Snowy - A white variation of werewolf that can only be found in Grizzlies West.
 * Legendary Alpha - A massive legendary albino battle-scarred variant that is found in Tall Trees.

Sasquatch
Sasquatches are tall, hairy humanoids that are very elusive. They are mostly peaceful, but if shot, can go aggressive. They can be found in most states, but are quite rare. They can be tracked, but their trail can be quickly lost even in Eagle Eye. They can be skinned for their pelt, meat, etc., just like regular animals. There are three variants, plus a legendary variant that can be found in Grizzlies East, Ambarino. More being added.
 * Regular - Dark brown and black variants of Sasquatch that can be found mostly in Tall Trees, but can sometimes be found in Big Valley.
 * Yeti - White and cream yellow variants of Sasquatch that can only be found in Grizzlies West.
 * Skunk Ape - Rusty red and light yellowish-brown variants of Sasquatch that can only be found in Bluewater Marsh and Bayou Nwa.
 * Legendary - A large, battle-scarred legendary Sasquatch that can be found in Grizzlies East, Ambarino. This variant is more aggressive than normal Sasquatches.

New Weapons/Ammo

 * Torch
 * Silver Cross
 * Crossbow Pistol
 * Silver Crossbow Bolts
 * Silver Revolver Ammo
 * Silver Pistol Ammo
 * Silver Rifle Ammo
 * Silver Shotgun Ammo
 * Holy Water
 * Holy Lamp
 * Boom Bait