From Heroes of Might and Magic I to V!

I also read a critical article explaining why the third installment is an insult to the second. The old guard doesn't like that in the third part, you can upgrade everyone (I don't understand what's wrong with that), that the hero portraits are scary (I agree), that the graphics aren't cartoonish (debatable), and they didn't like that knights were made the strongest faction by giving them angels.

The second part could have been greatly improved with a good add-on, but unfortunately, "The Price of Loyalty" doesn't quite reach that level.

Therefore, I also believe that the third part is the best.

As for the fifth... you won't believe it, but I can't bring myself to play it more than a couple of times a month...