Got the game running but there aren't any settings options for video quality, resolution, or anything like that. Doesn't look great on my ultrawide monitor. Anybody know if those options are accessible anywhere?

P.S. The intro video seems glitched, so I skipped it by spamming T and that allowed me to start the game.

Thanks! That's definitely an improvement, though still rather limited.

For others, you can use the launcher to change your settings, but you shouldn't then use it to launch the game. Change your settings, hit exit, and launch via GOG

I'm going to assume it's "it just works" and "thanks todd" at it's peak. Fallout 4 wasn't a technical marvel when it launched, a mod building on top of it isn't going to add more marvels technically.

I GUESS you could try ini editing, https://www.pcgamingwiki.com/wiki/Fallout_4#Video - (see the ini editin section further down) - but as is, FO4 doesn't support (well) resolutions other than 16:9 and 16:10 (and as a former 16:10 display owner, X to doubt the support. but that experience was from launch times).