Can (and often do) gush about these for hours. Katamari Damacy is the most fun work of art you will ever engage with, wears its pop art influences on its sleeves and we're all better for it. Bloodbourne turned me from a distant FromSoft admirer to a boots on the ground freak. I think about starting a NG+ run at least once a day (it's been a year since rolling credits!). Hollow Knight is the best metroidvania by a very wide margin, have never beaten the final boss over the span of 4 playthroughs because the idea of it ending is too sad. Gorogoa is the only puzzle game I've enjoyed with no caveats, really wonderful gameplay and style!