I've got two displays (monitors), and my standard monitor is display 2. When I start the game for the first time, it appears in window mode on display 1, so I dragged the game window to display 2, and went to the settings to config the resolution and putting it in Full Screen on display 2. No save button to apply the changes so I choose  "Back" button to the start menu. Until now, everything is appears OK, then I exit the game to Windows and start the game again to check if changes were saved. Result: the game started in Full Screen but on display 1, not on display 2. My question is: since there is no option on the game settings to choose the start display, is there a file outside the game, a config file, where I can set the default starting display? If there is, whats the name of the file I should look for?

And by the way, the game looks great!