Doom Slayer

height: 6,73 (approximately)

Age: Unknown

Fun fact: In the game books, the main character's name is Flynn Taggart.

Aliases: Fly, Doomguy, Doom Slayer/Doom Slayer, "Our Hero", "Space Marine", "Martian Marine", "Doom Marine", "Marine", "DM1-5", "Hellwalker", "Unstoppable Predator", "DOOM Soldier", "The Great Executioner", "Usurper", "False Idol", "Executioner", "Titan", "Heretic", "Beast", "Savior", "Outlander", "Destroyer", "Doom/Doom", "God Machine Maykr", "Holy Relic", "Savior of Mankind".

Doom Slayer's real name: Flynn Taggart.

Classification: Modified human, UAC space marine captain (formerly), Doom Slayer, eternal Arena Gladiator, Battle King, formerly one of the Night Guardians ◄► Ancient God of Earth.

Combat Skills: Extremely high. He possesses excellent fencing skills, top-level marksmanship, and unarmed combat. He is a master of virtually any type of melee weapon or firearm from various worlds. He is well versed in all devices and magical artifacts designed for rapid combat. He possesses colossal combat experience against demons of all types and ranks, as well as a colossal age, consisting of eons of years spent fighting in Hell. He has defeated many powerful beings, such as the Divine Titans, the Icon of Sin, the Seraphim, Kan Maykr, and even the Ancient God Davot, one of the most powerful beings in the universe and the creator of all things.

Weaknesses: None.

He received a unique suit of armor called the Praetorian Armor, forged by an unknown hellish being to fight demons.

The Praetorian Armor: is an ancient suit of armor, forged in the depths of hell. It provides the wearer with an extremely high level of protection and significantly enhances their physical attributes. After the events on Mars, Slayer personally improved the armor, making it more compact, durable, and agile, and adding a number of his own enhancements.

Physical Durability: The Doom Slayer's resilience and durability are exceptional: he can easily withstand attacks and blows from demons of all kinds, the highest temperatures, powerful energy blasts, and Hellfire (whose temperature exceeds all theoretical limits). He is also invulnerable to energy blasts from Argent Energy, a pure, infinite substance whose power, even a tiny particle, surpasses that of a nuclear reactor, which produces such power in an entire year.

Personality: Although the character doesn't speak a word in the game, his emotions are conveyed through his body language and facial expressions. He's not just a killing machine, but a warrior who genuinely cares about protecting the world.

In the past, Doom Guy was a Marine of his homeland, serving his country. He then served as a security guard at a research facility on Mars called UAC Phobos. Like all Marines, Doom Slayer possesses a number of human qualities, as well as unique characteristics, which gave him the ability to fight demons.