Do these 3 things before closing this tab:
1Clear out junk files and repair common Windows errors2Scan for outdated or missing drivers - takes under a minute3Repair Windows errors before they cause bigger problemsGuides report four Simple Keys and four matching locks in Hollow Knight: Silksong. You can buy two keys, earn one by defeating an enemy, and find one on a corpse. The locks open routes or rooms in the Wormways, Sinner’s Road, Deep Docks, and High Halls. Keys are reported to be single-use, so choose which door to open based on the route or character outcome you want.
Where to find all four Simple Keys
| Location | How to get the key | Cost or requirement |
|---|---|---|
| Bone Bottom | Buy it from Pebb after his shop opens. | 500 Rosaries. GameSpot and Nintendo Life report this price. |
| Sinner’s Road | Defeat the Roachkeeper in the upper part of the area. GameSpot’s route approaches from Greymoor and identifies the top of a tower; Nintendo Life describes a tall room near the top. | Defeat the Roachkeeper; no purchase is reported. GameSpot; Nintendo Life |
| Songclave, Choral Chambers | Buy from Jubilana after completing “The Wandering Merchant” quest and opening her shop. | Price disputed: GameSpot and PCGamesN report 650 Rosaries, while Nintendo Life reports 750. Check the in-game shop for the current price. GameSpot; Nintendo Life; PCGamesN |
| Sands of Karak | Pick up the key from a corpse beside the bench at the far eastern end of the area. | Nintendo Life says Clawline and Double Jump are needed to reach the area. GameSpot describes using Clawline to reach a hidden exit from the Pinstress area; these are guide route directions. Nintendo Life; GameSpot |
Where to use each Simple Key
Wormways entrance above Bone Bottom and Mosshome
The locked entrance is on the western side of the elevator area outside Mosshome. From the elevator, reach the west side and unlock the door. PCGamesN describes this Wormways passage as a shortcut toward the Chapel of the Wanderer and the Crest of the Wanderer. Nintendo Life’s route reaches it after obtaining Swift Step. Nintendo Life; PCGamesN
Green Prince’s cell in Sinner’s Road
Use a key on the Green Prince’s cage in an early room in Sinner’s Road. Nintendo Life says freeing him matters for an optional Act 3 boss; GameSpot reports that he leaves and can be encountered again through Lost Verdania. Those are the guides’ descriptions of his later relevance. Nintendo Life; GameSpot
Door below the Forge Daughter’s area in Deep Docks
Near the Forge Daughter’s shop and bench, drop through the trap doors and head right to the locked door. The guides describe different things beyond it: Nintendo Life mentions a Tool, a Spool Fragment, and a boss, while PCGamesN describes a route toward Far Fields and Flintslate. For traversal, Nintendo Life recommends Cling Grip, Clawline, and Double Jump; GameSpot recommends Clawline and Faydown Cloak. These are guide recommendations, not a confirmed list of mandatory abilities. Nintendo Life; GameSpot; PCGamesN
#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!
Door near Ventrica in High Halls
From the Ventrica station and bench, head east and climb the platforms to find the door. Nintendo Life reports Rosaries and a Tool beyond it; GameSpot places the lock in High Halls in the Citadel. Nintendo Life; GameSpot
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Which lock should you open first?
The available guides do not establish a single best order. They report four keys and four locks, and describe keys as single-use, so the listed supply is enough to open every listed door if you find all four. The item’s single-use description is from the community-maintained Hollow Knight Wiki; the count and locations are guide-reported, not official developer documentation.
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.
- Choose the Wormways if the shortcut toward the Chapel of the Wanderer is useful for your current route.
- Choose the Green Prince’s cell if you want to free him and follow the later optional-story connection described by the guides.
- Choose Deep Docks or High Halls when you are exploring those areas and want to pursue the routes or rewards reported for their doors.
The key and lock locations agree across Nintendo Life, GameSpot, and PCGamesN guides published or updated in 2025 and 2026, but Jubilana’s listed price does not. Check her shop directly rather than relying on a quoted figure.
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..
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