File:Aspect-ratio-titlepic.png

Summary
Evidence from comparison of Doom 1's title screen to the box art, suggesting that Doom's graphics were specifically designed for 320x200 with an aspect ratio of 4:3 (320x200 stretched vertically to fit a standard 4:3 display).

Left: Doomguy's head as it appears on the Doom 1 title screen, with aspect ratio correction applied. Center: Doom 1 box art. Right: Doomguy's head as it appears on the Doom 1 title screen, without aspect ratio correction.

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