Sorry to disappoint, but COD Warzone doesn't come with a story mode. It's designed for players to engage in competitive multiplayer gameplay and strategic team-based matches.
Sometimes they do. It depends on their inventory and recent acquisitions. You might find popular titles or hidden gems, but it's not guaranteed every time you visit.
The Collectorz Comic Book App is not free. It comes with a price tag. The price could be a one-time purchase fee or a subscription model. You can check the app store for the most accurate and current pricing details.
In the COD Zombies Cold War story, it begins with some sort of abnormal activity. There are reports or signs that something is wrong. And then, all of a sudden, zombies start showing up. It's like the calm before the storm, and then chaos erupts as the first zombies attack. The main characters find themselves in the middle of this mess, having to fight for their lives from the very start.
The price factor in a packs price fanfic can be a central plot device. It can create conflict, for example, if a character can't afford an item or service they desperately need.