Originally Posted by L0cke89
Yes. Easy only gets you up to C, and Normal up to B.
Of course you can get A-Ranks in the rescue missions on any difficulty. But for the overall grade you need to play on hard and also get all As in the rescue missions. So then why bother and do it on easy?
Yeah I just did it on hard wasn't hard at all. Luring tempest to the river was a bitch but other than that pretty easy 500 gamerscore.
Also mummy wouldn't spawn for me under city 1 no matter what I did I didn't get it until the final boss battles when that river dam is full of those red boxes.