The Day Before is a post-pandemic MMO survival game. It's a dead world, overrun by infected and dead people. Your only goal is to survive, but you have to do that in a post-pandemic world where the only thing that matters is survival. In this world, you can find abandoned vehicles, houses, and skyscrapers that you can scavenge for resources. There are also places no one else can go, so you can crush the infected and kill them with realistic weapons.

When you kill the infected, you get their resources, and you can use them to survive. The resources include weapons, armor, food, and vehicles. In this game, you can find all kinds of weapons, including rifles, machine guns, sniper guns, and shotguns.