Doom's protagonist



The Doomguy is a space marine and the protagonist in the Doom games.

Biography
The only thing known about the Doom space marine’s life prior to the events of Doom is that he ended up on UAC Base in the first place because he assaulted a superior officer who ordered fire upon civilians. In Doom 3, the story is slightly different: the player finds he has been sent to Mars to “replace one of the guys we lost.”

Name
Many arguments have been made over the real name of the Doomguy, or as to whether a name would be appropriate at all. The original story by id Software is composed in second person, suggesting that there is no single “Doomguy” and that the Doom marine represents whoever is playing the game. However, other possibilities for a Doomguy name exist, most notably “Flynn Taggart”, the name he was referred to in the Doom novels. A more recent name has come from the Doom movie, where the Doomguy is referred to as John “Reaper” Grimm.

According to John Romero, “The less you know about him [the space marine], the more likely you as the player will feel free to invent your own personality for him.”

Trivia

 * According to the end screens of Ultimate Doom, the severed rabbit head shown in the end screen of Episode 3: Inferno is none other than Daisy, the Doomguy's pet rabbit. After completing Episode 4: Thy Flesh Consumed, the player is shown clutching the rabbit's head outside of the demons' burning citadel, having avenged its death.


 * In Episode 1 Map 3 of Duke Nukem 3D, a secret area shows a corpse resembling Doom Guy. The corpse can be shot into gibs, and walking into it will result in Duke Nukem cutting in with his one-liner "Hmmm... that's one doomed space marine".

Other games with references to the Doomguy

 * Halo: Combat Evolved
 * Quake
 * Duke Nukem 3D
 * Tony Hawk's Pro Skater 3(PC only)