Oh ok. My bad then.- I am almost finishing it in hard :=)
Great game-
Thanks for the reply.

here a video on how it looks on my side.

https://www.youtube.com/watch?v=Xm6IRSMvjkA

How to start a game on Mortal?

I finished the game on normal with 100% map completion but now i can only start a new game on easy/normal/hard.

I played it 100% on PS4. Tried to start on the vita but no mortal and/or nightmare mode available.