There's no shortage of excellent single-player games like the massive Red Dead Redemption 2 or smaller-scale stories like Hollow Knight to offer memorable experiences. Still, few multiplayer-focused games have achieved the same level of quality with their campaigns. Even though there are plenty of single-player titles like Halo that offer countless hours of enjoyment with their multiplayer offerings, it's much less common for the opposite side of the industry.
It's rare enough that multiplayer games nowadays offer solo modes of any kind, let alone ones that can stack up against their multiplayer offerings without compromising their biggest strengths. Even if it's far from a common occurrence, there are still several multiplayer-first titles out there whose storylines can match