Have you ever wanted your game to look terrible?

No?

Well, too bad. This mod makes MFCE's game window stretch instead of maintaining the aspect ratio, like in MF/MFR. It does not make the game widescreen, it stretches the 4:3 viewport.

Get it here: https://files.cst1229.eu.org/mods/mfce/CST1229-Stretch.zip
(how to use: create a "mods" folder in your MFCE folder and place the downloaded zip there. do not extract it)