Due to the lack of any previous mention of this in the Episode 3 text, this would appear to be an example of retconning.ĭaisy, along with the deaths of his wife and child, is the reason why the Marine continues to fight demons in Episode 4: Thy Flesh Consumed, as it shows in the end as Doomguy holds its head in his hand, possibly stating Doomguy avenged his pet rabbit, making Episode 4 a mission of revenge and is not totally focused on stopping the invasion of demons.
It is here that the game mentions 'someone was gonna pay for what happened to Daisy, your pet rabbit'. In the end picture of Episode 4: Thy Flesh Consumed, the rabbit's head reappears in Doomguy's hand. The rabbit is not specifically identified as Doomguy's pet at this time. In the classic Doom, the rabbit's head is shown in the end picture of Episode 3: Inferno, first in a docile setting, resting in a sunny field, then in an instant turnaround, decapitated and its head impaled on a pike as evidence that the hellspawn have come to Earth. Doomguy holding Daisy's head at the end of Thy Flesh Consumed.