/vr/ - Retro Games

I'm trying to play dos games on a 15khz set for shit and giggles (I am aware that they're supposed to be line doubled and run at 70hz shut up)
I made a 320x200 modeline, but as you'd expect its letterboxed. Is there anything I can change in the modeline to stretch it vertically or do I have to suck it up and adjust it on the crt itself?

>>8301630
Not with an nvidia card you won't, unless you want to destroy your TV. You'll need an ATI card that's compatible with crt emudriver, I use a 6450, and to be on the safe side it's a good idea to flash a modified bios to the card with ATOM15. Use the new drivers to enable csync, then obtain or make a vga to scart cable with a 480ohm resistor on the sync line to drop the voltage from TTL level to around 1v. This is effectively what I've done to make a scart/crt compatible pc to play old school cartoons/movies as well as groovy mame.