There's some debate on whether the Metro series qualifies as horror. It seems like exploring a world of dimly lit tunnels and vicious nuclear mutants would be pretty terrifying, so for this article, it definitely counts.
Metro: Exodus follows the same story of the first two installments in the series. This time, you'll be venturing out of the tunnel system and into the wastelands of the open world. That means you'll encounter new threats, both from different and dangerous groups of humans and horribly mutated monstrosities. Metro: Exodus looks like it's set to live up to everything fans of the series love.