Optimizing New Terminator Resistance Annihilation Line (Terminator: Resistance)

Well, that game is not bad, judging by the last part. But I just can't figure out what's going on here with the screen resolution. I can't set the resolution to less than 4k in full screen. Exhibited only in the window. Itself plays flies. There is nothing to slow down. Her engine is old. The joker himself is cheerful. But how to put the game in low resolutions at full screen, and not in the windowed one, I figs knows. Maybe the patches will correct the situation.