Don't know if any of you have had a go at this. I came across it yesterday, its by Slitherine. The base game, which includes a 'Boot Camp' campaign to play through, is free. So I thought, why not if its free.
http://slitherine.com/products/516/deta ... rld.War.II
I haven't played a game like this in a while, but it was fun to play. Something different, slightly retro, but fun.
You can download the base game on steam.