Anoxemia has a wonderful sense of tension and a dark atmosphere with an interesting enough plot highlighting Dr Bailey's isolation and possible decent into madness, but it begins to lose its charm as you progress.
Spellspire takes a simple word game and spices it up with some interesting RPG elements, adding some tactical thinking to the usual "spell big words to win" formula.
Destiny 2 takes the groundwork set out by its predecessor and refines some of its rough edges, especially in terms of its plot.
The Evil Within 2 doesn't reinvent the survival-horror genre but makes it work in more of an open world.
Wolfenstein II: The New Colossus is an outstanding single-player shooter with a plot that is full of twists and turns and a cast of well written and believable characters, each with their own flaws and motivations.