Title screen

The title screen does not appear if command line parameters or a GUI launcher are used to begin a new game immediately.

Doom


This is slightly different from the box cover art, which shows the marine's left wrist being grabbed by a Baron of Hell, while he shoots another in the neck. Also, his buddy is being killed by a Baron of Hell, while in the SNES cover the companion (a marine in grey armour) is seen rushing up to the green marine's aid.

The Ultimate Doom


This is exactly the same as Doom's title screen, but it has the text “The Ultimate” added to it.

Doom II


Created by fantasy artist Gerald Brom, this shows the marine, with helmet off, fighting a Cyberdemon. The box art is identical, aside from left-to-right reflection and.

Final Doom - TNT: Evilution


This depicts the space ship from Hell orbiting Io, where the game takes place.

Final Doom - The Plutonia Experiment


Here, some three-dimensional letters spell out “The Plutonia Experiment” in front of a landscape with rocky ground and a hellish sky.

Heretic


Shows a wizard fending off a couple of enemies using a wand, with the word "Heretic" written above him.