Summary: Darkest hour: A hearts of aoh2 game is a addon for hearts of aoh2 that is here for a more simple ah2 experience that allows you to conquer the world faster in aoh2! Hearts of aoh2:darkest hour is one of the first apc2 dlc's and one of the best maps for players who want less provinces.
My opinions on Hearts of aoh2L:darkest hour:
-Good number of provinces
-A lot of civilizations
-One of the only mods I have played that has suggested civilizations making creating custom scenarios easier.
-A more challenging experience
-Will be updated(unlike the base game (LOL)
-Not for players who think aoh2 does not have enough provinces.
-Only 4 scenarios
-Scenarios have many mistakes
-Kings of dynasties and CII????
NOTE:this is just my personal review of Darkest hour.