Hollow Knight is a 2D action-adventure game released in 2017 by the small Australian studio Team Cherry, set in Hallownest, a ruined underground kingdom of insects. It's a Metroidvania: the world is one interconnected space, and some paths only open once you gain a new ability.
The game doesn't hold your hand. You start without a map, your money stays with a shade when you die, and no one tells you where to go. This guide covers, in order, the systems a player who keeps getting lost or dying in the early hours needs to know, without spoiling the story.
Controls and mechanics were checked against the community Hollow Knight Wiki. Controls are keyboard defaults; the game also plays very well with a controller, and bindings can be changed in settings.