2nd ed, white death or black plague?

Me and my friends tried 2nd ed from an LGS and absolutely fell in love with it. The kick the door down and see what surprises are inside aspect of it was the highlight for us.

Sadly the store doesn't have it in stock or any other store I've searched through. I was also looking into BP since I like the medieval theme to purchase but same situation with only White Death being readily available. I'm just worried that White Death might be more of a TD type of gameplay from what I've seen/read so I'm kinda put off by it since we like the door opening aspect of Zombicide.

Am I wrong in assuming that it's gonna turn into a TD? Should I just still look and wait for someone to sell BP or 2nd ed? Any recommendations? thoughts?