First of all, I would like to congratulate Leibstandarte (Miguel) for his work on España 1936. The Spanish Civil War had huge implications on Spanish political life, and even today it is a very controversial topic in Spain. That's why there is absolutely no official promotion for media dealing with this topic in an objective manner (including computer games), while Fundación de Francisco Franco (a pro-Franco foundation) is receiving public money from the Spanish Administration every single year. I think it was very important that someone would put love into a game like this, and Miguel did it.
I haven't played it yet, though I plan on buying it soon. Is there a manual anywhere (preferably Spanish) so as to get acquainted with supply, railways, etc.? Right now I have only played AJE from AGEOD games.