PC game from, I'd guess, 5-10 years ago. I think it was about the German paratroopers in Crete in 1941. Mostly operational level of command (down to the company level?), NATO symbols, very clean 2d graphics. No tiles/hexes/grids as far as I can recall. I think it was also pausable real-time.

I remember bouncing off this game at the time and want to try it again, but it has so far eluded my best google-fu. Any ideas?

Edit: also, I think it was part of a series.