Attack on titain game "true attack mode"

Ok so i have been playing AOT for the xbox for awhile and one of my friends introduced me to

"true attack" mode. Its the games hard mode for those who complete the game.

The weird thing is you either unlock it by beating the final chapter or by getting 100% completion

I herd it was created for those people who wanted a real challenge and found the game too easy.

But heres the catch, only 200 people can receive the "true attack" mode and i was wondering if anyone

Here unlocked it. I personally have and the game is definitely harder.

I also herd they where going to add a hardcore dlc in which would give the rest of the players true attack mode and those who unlocked it early would get an enhanced verson.