For several years now I've hoped that CMx3 will be used to do early war. Med Theatre seems most likely as they could have a module for the US forces in the 'later' years. Though still very unlikely.
I just looked at the original scenario and there is an Exit zone for the Germans. It's Objective 8, runs down the right side and a small part of the 'top' of the map.
I'm probably completely wrong . . . could it be the the tank designated as M4A3(76)W ? There is an early and mid variant I found using a scenario date of May '45 - I didn't check other dates.
This rang a bell: In the campaign briefing notes it tells you if you lose two consecutive battles it will give you the 'X' version of the battle which gives the player 3 hours. This is to help struggling players to progress in the campaign.
You can, when at the lowest camera position, use the zoom key to give you a good view of what the infantry see. I find it best to lock onto a unit then use the zoom - sorry I can't recall the keys for zoom in and out.
This worked on my laptop
Right-click executable
click on properties
click compatibility tab
click Change High DPI Settings button
Tick the High DPI scaling override box
click OK
click Apply
click OK
Start the game.
My guess would be Operation Torch as the first game for CMx3 - it has the extra shock value of the French fighting the US troops. Followed by a module covering the Brits-Commonwealth fighting the Afrika Korps and maybe the Italians.
I would love to see the early part of the war but it's just a dream. But then again if the partnership with Slitherine is a huge success maybe...maybe...