How do I stop the mouse from exiting the game screen?

Just purchased this game. I enabled side scrolling because that's what I prefer. I have 3 computer monitors and the mouse just leaves the game screen when I bring it to the left or right...is there something I'm missing? Every single computer game since 1998 has figured this problem out. Is there a way to fix this or should I just refund this game?
 
Try the following: Go to graphic settings, click on the + at Display, there it's probably set to "Borderless", change that to Full Screen, should do the trick.

For me it's the other way round, I use 2 screens and I still need to Alt-Tab to get the mouse to the other screen, using Borderless only helps keeping ED open on the main display so I can keep an eye on what's going on.
 
Back
Top Bottom