What came before Kharkov '42?

[Mr Grumpy]

I've had this mission to play through various theaters of WW2 chronologically using PzC.


"For North Africa, I've been digging into Tobruk and now El Alamein (the 4.05.01 update is really nice) 
I have Tunisia but am waiting to play through the others first."

Did you take into account for Compass '40 scenarios + campaign? It was an "add on" for El Alamein and covers this theater before the events of Tobruk '41.