Offline mode with ability to choose between nigh or day would be great. I would happily sacrifice online play just to have 24/7 glorious sunshine instead of dark gloomy weather. I really miss TDU1 where you had 24/7 daytime with a little overcast now and then. The ambiance in TDU1 was really nice, you could hear the breeze and the birds/insects when you rolled down the windows in cockpit mode. It was more in immersive and enjoyable. You could always join in a cruise with random players and cruise for hours wit a full server but since TDU2 and The Crew, cruising was never the same again!