I didn't want to necro this thread, so making a new one.
Basically, i've been having a issue ever since the steam version was released... Mainly speaking, the game keeps on displaying on the wrong monitor. And after each time i restart the computer, it keeps rearranging the numbers with no rime or reason.
Example: I have a 3 monitor setup. My 2nd monitor is my primary/main monitor. I select monitor 2 under environment settings. I start the game. The game displays on the 3rd monitor (right). I exit and do the same process, then selecting monitor 3 or 1. It displays correctly and plays fine. I then restart the computer and launch the game again. The game is now playing on the 1st monitor (left). Without changing any settings. And now its either 2 or the other one that i didnt pick the last time that is my primary monitor.
This. happens. every. single. time. No matter what i do or what i change. Still it gets randomized between my 3 monitors on which one is the primary one. And this is the only game that does this, no other game that i have have this issue.