Yes, some people have run BO3 on three monitors.
Yes, some people have run BO3 on three monitors.
This connection isn't working well. It won't sync properly with multiple displays.
It lacks good wide-screen compatibility. No updates available yet on WSGF – see the forum thread for details.
I really wish I had purchased a larger, higher resolution, higher refresh rate display. Adjusting settings is so tedious to keep everything working across three screens.
There are games with built-in support for it, making it super easy.