Toastrz97Hollow Knight is the best 2D metroid-vania ever made, and the combat & movement is ludicrously crispy. It tells a cool story but is pretty cryptic, though the atmosphere the lore and dialogue gives is impeccable. For the 25+ hours of content $15 is a fucking steal!!
I'm not sure Hollow Knight benefits from better graphics as much as some of the other games in this thread tho