Bobscreen
From NEC Retro
This template sets the maximum width of a screenshot to 320 pixels, and corrects its aspect ratio.
Usage
{{bobscreen|BariBariDensetsu PCE title.png}}
returns
This is how the game appears on an actual PC Engine. The original image taken from an emulator is below:
Options
{{bobscreen|BariBariDensetsu PCE title.png|width=120}}
returns
"width" also takes into account the adjusted aspect ratio, so the image appears 120 pixels wide even if the source image is not.