Not only that, but if you use a computer with a true analog video ... the game as intended is with the original graphics on a CRT monitor. Also, you know the rules regarding Deus Ex.

Also, setup and key adjustments are more complicated with LCDs—and much more necessary—than they are with CRTs. To be sure, all displays can benefit from proper tuning and adjustment.

When developing Quake at id Software in the mid-1990s, John Carmack used an Intergraph InterView 28hd96 color CRT monitor ... that an SGI Infinite Reality graphics system – a highly advanced ...

There are two paths you can go down to hook a CRT to your computer: using a display converter or installing a second GPU in your system that has native support for VGA or DVI inputs. Video ...