The game centers on Frank West, a photojournalist who ends up trapped in a shopping mall in the fictional town of Willamette, Colorado, that is infested with zombies. Players can use everything as a weapon.
Source link: https://store.playstation.com/en-us/product/UP0102-CUSA04513_00-DEADRISING001PS4
Overview
The game story works in a 72-hour clock, with another in-universe 24 hour post game chapter. In total, there are six endings, titled F through A, with Ending A being the only one to unlock the aforementioned post-game; rendering it the game’s canon finale.
Frank West, a freelance photojournalist on the hunt for the scoop of a lifetime, pursues a juicy lead to a small suburban town only to find that it is being overrun by zombies! He escapes to the local shopping mall thinking it will be a bastion of safety, but it turns out to be anything but. It’s a true struggle to survive the endless stream of enemies, but with full reign over an entire shopping center, Frank can utilize anything to fight off the flesh-hungry mob and search for the truth behind the horrendous epidemic.