Well, I don’t know, maybe it has already been proposed, but.
I think it would be very nice if passing of time in game changed with time. Well. 😀 Something like in Civilization. For example, from 1850 to 1900 will be day for 2 seconds, from 1900 to 1950 – day for 4 seconds, and from 1950 – 8 (or 6) seconds.
Day for 8 seconds is do not too much for playability, it was in CiM, for example.
Just for me don’t interesting to play after 2020 year, because I like history and realism. But years from 1950 to 2020Â goes by so fast and I can not enjoy the game, classic vehicles and so on. :c