Doom Guy, also known as the Doom Slayer, is the main character in the Doom video game series created by id Software. He is a powerful space marine known for his relentless battle against demons from Hell. His iconic armor, called the Praetor Suit, enhances his strength and agility, allowing him to take on formidable foes. First introduced in the original Doom game in 1993, Doom Guy has become a symbol of the first-person shooter genre. He wields a variety of weapons, including the famous BFG 9000, to defeat enemies. His character embodies themes of vengeance and heroism in the face of overwhelming evil.