Thanks, guys! Dragging one file at a time worked. Didn't even think of that -_-
The dome fix works and the game actually runs super-smooth.
Unfortunately, none of those many fullscreen mods seem to work for me. Which is the most reliable for you guys?
Also, I'm not getting any sound, but I'm pretty sure I did have sound yesterday, so no idea what's up with that (maybe the Teknoparrot from today broke something?)