I have yet to find an unofficial patch that actually fixes the crashes. They also have a tendency to claim that they’ll let the game work on modern PCs, but that is also a lie in my experience.
I don’t feel like digging out the old rig for just one game, so New Vegas will forever be little more than a great memory in my mind.
This solves a lot of the crashes:
Yukichigai Unofficial Patch - YUP https://www.nexusmods.com/newvegas/mods/51664
I have yet to find an unofficial patch that actually fixes the crashes. They also have a tendency to claim that they’ll let the game work on modern PCs, but that is also a lie in my experience.
I don’t feel like digging out the old rig for just one game, so New Vegas will forever be little more than a great memory in my mind.
Follow the viva new Vegas guide. It’s allowed me to play on modern systems with minimal issues. Still the odd crash on occasion but it’s rare