When I started Defcon, my screen resolution was wrongly detected wrongly, making it very difficult to play. Instead of my 1920x1080 widescreen, the game used a lower 4:3 screen resolution, resulting in right and bottom parts of the screen being impossible to be reached with the mouse cursor. This parts of the screen were drawn, but the mouse cursor couldn't reach them. I guess this parts where supposedly out of my screen, according to the resolution detected by the game.
When I started Defcon, my screen resolution was wrongly detected wrongly, making it very difficult to play. Instead of my 1920x1080 widescreen, the game used a lower 4:3 screen resolution, resulting in right and bottom parts of the screen being impossible to be reached with the mouse cursor. This parts of the screen were drawn, but the mouse cursor couldn't reach them. I guess this parts where supposedly out of my screen, according to the resolution detected by the game.
When I manually changed it things went fine.