Zombie FPS games tend to be dull unless there is some sort of twist to it. At-least that is the case when it comes to single player games. Sadly what we are likely going to see here is no actual struggles to survive but more than likely a linear path of just walking shoot zombies and maybe some other people. I highly doubt this game under Activision. The management of food for example is likely just managing healing/first aid kits.
What a real zombie apocalypse game should be is a game with no end until your death. Having to deal with hunger, illness, needing to sleep, bandits, and random encounters which can be beneficial or not. If the game is single player only any character should be able to die at anytime without ending the game with the exception of yourself of course. If multi-player the game continues on until all players are dead. Randomly generated lands should be created if a player attempts to explore outside what the devs have made, making the game endless exploration. There should be more than this but I think these are the bare minimum features basically any apocalypse survival game should have.