Murder at Dawn-The Butcher's background story is detailed.

The Butcher in Murder of Dawn was a killer character, and there were many different Butcher characters to choose from. Butcher's abilities included invisibility and invisibility, which could be switched by pressing the right button for a long time. In the invisible state, the Butcher could accelerate for a short period of time and make the sound of the death knell. The sound of Butcher's knell could be heard within a certain range. Butcher could also use the chainsaw to attack, but he had to be careful that the sound of the chainsaw being pulled might be detected by the player. For Butcher's strategy, the survivors could try to change direction to avoid being pursued, or seize the moment when Butcher disappeared to save him. As for the Gripper Butcher, the survivor could sneak near the hook before his teammate was hooked, and save him when the butcher left to pick up the gripper. As for the Chainsaw Butcher, the survivors needed to be careful of his strategy of pulling the chainsaw. They should try to run behind the cover to avoid the attack after being pushed down. In general, for different butcher characters, survivors needed to develop corresponding confrontation strategies based on their abilities and characteristics.

There were many ways to execute the Butcher of Murder at Dawn. Different sacrifices could be used for execution. Among them, the cypress death pendant could execute the last person, the ivory death pendant could execute any person, and the ebony death pendant could execute everyone. In addition, the Butcher could also execute the escapee by teleporting them to a certain location on the map and locking them in the Atonement Cage. There was also a special power that could use the Judgement Ritual to send a shock wave forward. Those who were hit by the shock wave would be injured. However, there might be other details about the execution method, which were not provided in the search results.

There were many Butcher characters in Murder By Dawn, and each character had its own unique background story. We can learn some background stories about the Butcher character. Among them, the Gripper Butcher (Evan McMillan) was the young master of McMillan Manor. He had been strictly educated by his father since he was young, but he admired his father's iron-fisted methods very much. The two of them worked together to run the mine and the forge, making the manor a glorious big enterprise. In addition, the Nurse Butcher (Sally Smithson) is a nurse. She came to the small town in hopes of achieving a good life for herself, but her fate is not as she wishes. Her husband was a lumberjack. One day, an accident happened and caused her husband to die. Therefore, she became angry and decided to take revenge. In addition, there were other background stories of the butcher characters. For example, Jigsaw (Sister Pig) was based on the movie Saw, and Lightning King (Professor Yang) was a battlefield doctor who lost his mind during the experiment and began to torture his victims through improper means. In general, the Butcher characters in Murder by Dawn had their own backstories, which explained their actions and motives.

The information about the Butcher of Killing Dawn was not found in the search results provided.

The background story of the Murderer of Dawn included the Doctor Herman Young Carter, Philip Ojomo, the Gripper Butcher EM, Anna, and Philip Ojomo. The Doctor Herman Young Carter was a battlefield doctor who lost his mind during the experiment and used improper means to torture the victims. Philip Ojomo was a foreigner who worked in a junkyard. He found that the junkyard often helped the underworld to suppress people, so he decided to take revenge. The Clipper Butcher, EM, was an heir to his father's business. In order to protect his father's property, he did not hesitate to use violence. Anna was a young girl. Her mother was attacked by a deer. She tried to save her mother and survive in the forest. Phillip Ojomo was a mechanic who worked in the junkyard. He discovered that the junkyard provided a special service that locked people in their cars. This was the background story of the Murderer of Dawn.

The Butcher character of Murder in Dawn had many skills. The following was an introduction to some of the skills: 1. [Speed Up Reattack: When the attack missed a survivor, the speed of the reattack will increase by 3%. When the attack hit a survivor, the speed of the reattack will increase by 2%.] 2. [Escape Door Unlock: Unlocks the escape door, allowing you to see the survivors for 2 seconds.] 3. [Heartbeat Sense: When a survivor hears a heartbeat, there is a 3% chance of speeding up repair and treatment, but the area that triggers QTE is reduced by 5%.] 4. [Basement Hook Acceleration: When someone is hung on the hook in the basement, the materialization of spider legs will be accelerated by 3%, the chance of escape will be reduced by 5%, and the penalty for failure to escape will be increased by 3%.] 5. [Escape Door Open: After opening the escape door, attack speed increases by 4%, movement speed increases by 3%.] These skills could help Butcher better hunt down survivors in the game, increase attack speed and movement speed, and increase the efficiency of repair and healing. However, the specific skill combinations and usage strategies may vary according to the player's personal preferences and the game situation.

The corresponding movies for the Murderer of Dawn included Grimace from the horror movie series Scream, Executioner Nemesis from the horror game series Resident Evil, The Hillbilly from the Texas Chainsaw Massacre, and The Nurse from The Silence of the Lambs. In addition, there were other original characters.

The Triangular-headed Butcher from Dawn Killer was a new killer character that was linked to Silent Hill. He had shown great ability in a compact map environment, especially suitable for maps like Hawkins Laboratory and Riley Rejuvenation Center. His right-click skill could draw a line that covered the passage within the range and restrict the movements of those who escaped. However, in an open area, his advantage no longer existed, and he was easily shaken off by the escapees. Some players had mentioned some techniques to play with the triangular head, such as holding the position in front of the window and not letting go of the right button easily. In general, the triangular head had a certain killing ability in a compact map, but it was relatively weak in chasing escapees and rushing.

There were many types of butchers in Murder By Dawn, including free butchers, exclusive butchers, and DLC butchers. The free butchers included the Gripper Butcher, Ghost Butcher, Chainsaw Butcher, Nurse, and Huntress. Among them, the Gripper Butcher and the Huntress were butchers with lower difficulty, while the Nurse was the butcher with the highest limit and the highest difficulty. It was suitable for experienced players. Exclusive Butcher was a character designed by the official team of Killing Dawn. It could be purchased with game coins after completing the game. Currently, the exclusive butchers included the clown, Ling, samurai, army, doctor, and conjoined twins. These butcher characters had their own characteristics and different difficulty levels. There was no information on the specific description of the butcher.

We can conclude that the stories of all the butchers in 2021 are not included. Therefore, I don't know the story of all the butchers in 2021.