Hard EX is really hard EX, even in the first Skirmish, you have to terminate all the enemies with such a crazy layout, some tanks are not visible on the map

The game has a version 1.1 patch

Edie’s episode is just a single mission, I could only get an “A”, not able to S rank it yet, but 600 YEN for a single mission is a bit too much IMHO.

Haven’t played the Hard EX mode yet, will get to it after S ranked Edie’s episode.

Update: S-ranked Edie’s Episode, ha ha !