This isn't a hack question, just a question about the game.

So...I have a CIC account, but why in Bunker Defence the only game mode available to me is Easy?
But when I play BD, I know the game mode is actually Hell because even when I hide behind the wall I still die in like 20 seconds lol.

But when I try and change the game mode the only one available is easy...

Anyone know why this happens? The only reason I can think of is because I farmed to CIC...
More difficulty levels become available based on rank right? So the way I got to CIC shouldn't matter...right?
Help me I'm so confused.


Note: I know I should ask this on Blackshot's own forum but we all know how useless that forum is.