From: Jackson Tn
You're at the wrong website, go to battlefront.com, look up Strategic Command, there's a demo, try it first. Slitherine also has MH-Commander- Europe at War, Panzer Corps, and Time of Fury/Wrath, the last two accessible here, but the ATR mod you've mentioned is done by pzgndr(Bill Macon) using the SC platform and I must say very well done.
Definitely look into Strategic Command, Panzer Corps and Time Of Fury/Wrath.
"I hate newspapermen. They come into camp and pick up their camp rumors and print them as facts. I regard them as spies, which, in truth, they are. If I killed them all there would be news from Hell before breakfast."- W.T. Sherman