Yes. Team Cherry says Sea of Sorrow, the upcoming nautically themed expansion for Hollow Knight: Silksong, will be free for all players. The studio announced a 2026 release window, but has not given an exact date.
What is Sea of Sorrow?
Sea of Sorrow is the announced expansion to Hollow Knight: Silksong. Team Cherry describes it as nautically themed and says Hornet’s adventures will continue across and beneath salt-stricken seas. The studio’s December 15, 2025 announcement previews new areas, bosses, tools, and more, but does not provide a complete feature list.
When is the Silksong expansion coming out?
Team Cherry announced that Sea of Sorrow is coming in 2026. The announcement does not specify a month or day, and it does not provide a detailed release schedule by platform. Team Cherry says it will share more information shortly before release; that does not establish a more specific date.
Will every Silksong player get it for free?
According to Team Cherry, yes: the expansion will be free for all players. The claim is also repeated in the studio’s official Steam announcement. The announcement does not describe separate paid editions or platform-specific exceptions.
#1 Best Overall
![Hollow Knight: Silksong Standard - Nintendo Switch [Digital Code]](https://m.media-amazon.com/images/I/51mOgOC8xEL._SL160_.jpg)
- Discover the fallen insect kingdom of Pharloom! Explore mossy grottos, gilded cities and misted moors as you ascend to the shining citadel at the top of the world.
- Engage in lethal acrobatic action! Wield a huge suite of deadly moves as you dance between foes in swift, beautiful combat.
- Craft powerful tools! Master an ever-expanding arsenal of weapons, traps, and mechanisms to vanquish your enemies and explore new heights.
- Solve shocking quests! Hunt down rare beasts and solve ancient mysteries to grant the wishes of the downtrodden and restore the kingdom’s hope.
- Face over 200 ferocious foes! Beasts and hunters, monsters and knights. Defeat them all with bravery and skill!
What has Team Cherry announced so far?
- Expansion: Sea of Sorrow, a nautically themed continuation of Hornet’s adventure.
- Previewed content: new areas, bosses, tools, and more; no exhaustive feature list has been published.
- Price: free for all players, according to Team Cherry.
- Release window: 2026, with no exact date announced.
Team Cherry also said in its December 15, 2025 post that Silksong had passed seven million purchased copies, with millions more players on Xbox Game Pass. That is the studio’s statement at the time of the post, not a current 2026 sales total.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Are the announced figurines part of the free DLC?
No. Team Cherry’s post separately mentioned mini-figurines featuring Hornet, her friends, and her rivals, crediting Alex Colvin of Studio Tyto and pointing to Fangamer. Those are merchandise, not content included with Sea of Sorrow; the post’s preorder availability does not establish current stock.
Quick Recap
Rank #4
![Hollow Knight - Nintendo Switch [Digital Code]](https://m.media-amazon.com/images/I/51nXCF+sf5L._SL160_.jpg)
- Classic side-scrolling action, with all the modern trimmings.
- Forge your own path! The world of Hallownest is expansive and open. Choose which paths you take, which enemies you face and find your own way forward.
- Evolve with powerful new skills and abilities! Gain spells, strength and speed. Leap to new heights on ethereal wings. Dash forward in a blazing flash. Blast foes with fiery Soul!
- Equip Charms! Ancient relics that offer bizarre new powers and abilities. Choose your favorites and make your journey unique!
- An enormous cast of cute and creepy characters all brought to life with traditional 2D frame-by-frame animation.
Rank #3
- Classic side-scrolling action, with all the modern trimmings.
- Tightly tuned 2D controls. Dodge, dash and slash your way through even the most deadly adversaries.
- Explore a vast interconnected world of forgotten highways, overgrown wilds and ruined cities.
- Forge your own path! The world of Hallownest is expansive and open. Choose which paths you take, which enemies you face and find your own way forward.
- Evolve with powerful new skills and abilities! Gain spells, strength and speed. Leap to new heights on ethereal wings. Dash forward in a blazing flash. Blast foes with fiery Soul!.Equip Charms! Ancient relics that offer bizarre new powers and abilities. Choose your favourites and make your journey unique!.An enormous cast of cute and creepy characters all brought to life with traditional 2D frame-by-frame animation..
Rank #2
- Hollow Knight: Silksong is the epic sequel to Hollow Knight, the award winning action-adventure.
- Journey to all-new lands, discover new powers, battle vast hordes of bugs and beasts and uncover secrets tied to your nature and your past.
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