Hollow Knight (PC) - Steam Key - UNITED STATES

Out of stock

Developed by Team Cherry, Hollow Knight is a metroidvania action-platformer set in a vast underground kingdom. Players explore hundreds of interconnected rooms, fight hand-crafted bosses, and uncover a story told largely through exploration and environmental detail. The base game includes over 40 hours of content, with four free DLC packs added after launch.

4.6

2,136 reviews

metacritic

Genres

Platform Adventure Indie

Themes

Action Fantasy

Developer

Team Cherry

Release Date

Feb 23rd, 2017

Fast Checkout

PC · Steam

Out of Stock

Buy Gift Card Instead

Activate/redeem on Steam

Instant Delivery

24/7 Support

Excellent

reviews onreviews

Trailer, Artwork & Screenshots (15)

Artwork

Screenshot

+10

Buy Hollow Knight Steam Key

Buy Hollow Knight Steam Key and get instant access to the full game on PC. Your key is delivered instantly to your GameBoost account after purchase, ready to activate through the Steam client, with 3% cashback in GB Coins and 24/7 live chat support on every order. GameBoost is rated Excellent on Trustpilot with over 18,000 reviews. Select your region at checkout to confirm availability. From new releases to classic titles, GameBoost offers Steam game keys across the full range of PC gaming.

About Hollow Knight

Developed and published by Team Cherry, Hollow Knight is a metroidvania action-platformer released on February 24, 2017, for PC, with Nintendo Switch, PlayStation 4, and Xbox One versions following in 2018. Players control a small nameless knight exploring Hallownest, a ruined underground kingdom populated by insects and consumed by a mysterious infection. The world is vast and largely non-linear, with interconnected areas that open up as players collect new abilities and find shortcuts between regions.

Combat is built around a nail, Hollow Knight's equivalent of a sword, alongside a spell system powered by Soul, a resource generated by landing hits on enemies. A Charm system lets players slot equippable items that modify healing speed, attack patterns, movement, and dozens of other variables, enabling a wide range of build options across a single playthrough. Boss fights are frequent, varied, and generally demanding, with a difficulty curve that rewards patience and pattern recognition rather than raw stats.

The game includes four free content packs released after launch, adding new bosses, story content, game modes, and the extensive Pantheons of the Gods endgame challenge. Hallownest itself is designed to reward exploration, with hidden areas, lore tablets, and optional encounters spread throughout its 40-plus hours of core content. Players who pursue completion can expect significantly more playtime.

Hollow Knight has sold over 15 million copies and holds a Metacritic score of 87 and an Overwhelmingly Positive overall Steam rating, making it one of the most celebrated indie games ever released on PC. Hollow Knight is not currently available on Xbox Game Pass. The game left the service in December 2025. Purchasing a key is the most straightforward way to access the game, with no subscription required and permanent ownership.

Region & Activation

This game key is available in multiple regions. Select your region at checkout to see availability and pricing for your country. If you are unsure whether your country is supported, check the activation details on the product page before purchasing.