Is Hollow Knight: Silksong multiplayer? Yes — with SSMP (Silksong Multiplayer)
Not out of the box — but the SSMP (Silksong Multiplayer) mod makes it co-op and PvP. Hollow Knight: Silksong is a co-op platformer game released in 2025, not enough Steam reviews yet. $19.99 on Steam.
Co-opPvPSingle-player tooMultiplayer via mod: SSMP (Silksong Multiplayer)Party & co-op · Co-op platformer
How to play Hollow Knight: Silksong with a friend: SSMP (Silksong Multiplayer)
Early multiplayer for Silksong with lobbies, co-op and PvP. Moving fast — versions must match. Steam lists Hollow Knight: Silksong as single-player, so it won't show up in Steam's own "games we both own" view as something you can play together — Ready Up counts it anyway, marked "Via mod", and you can hide mod-only games with one filter if that's not your thing.
- Players
- 2+ (Steam lobbies)
- Modes
- co-op and PvP
- Status
- Beta — playable, rough edges, expect bugs
- You need
- BepInEx; everyone installs the mod
- Price
- Free
Get SSMP (Silksong Multiplayer) All 77 games with multiplayer mods →
Discover a vast, haunted kingdom in Hollow Knight: Silksong! Explore, fight and survive as you ascend to the peak of a land ruled by silk and song.
How Hollow Knight: Silksong plays with friends, according to Steam
- Online co-op
- Not listed on Steam
- Local / split-screen co-op
- Not listed on Steam
- Online PvP
- Not listed on Steam
- LAN play
- Not listed on Steam
- Single-player mode
- Yes
- Controller
- Full controller support
- PC Game Pass
- In the catalog (rotates monthly — see the list)
Steam's own category list for the game, as of 2026-09-09. "Not listed" means the store page does not claim that mode; community mods or Remote Play can still add it.
Steam tags: Action, Adventure, Indie
Do you and a friend both own Hollow Knight: Silksong?
Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Hollow Knight: Silksong is one of them — then helps you pick tonight's game with a weighted roll or a bracket.
Or open the Steam store page.
Games like Hollow Knight: Silksong you can play together
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POPUCOMCo-op platformer · 88% positive on Steam (1,161 reviews) · 4,352 playing right now
CupheadCo-op platformer · 96% positive on Steam (186,835 reviews) · 2,080 playing right now
DDNetCo-op platformer · 89% positive on Steam (37,450 reviews) · 2,679 playing right now
CelesteCo-op platformer · 97% positive on Steam (120,602 reviews) · 1,174 playing right now
Tired of Hollow Knight: Silksong? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.
Quick answers
- Is Hollow Knight: Silksong co-op?
- Not natively. Hollow Knight: Silksong ships single-player; the community mod SSMP (Silksong Multiplayer) adds co-op — Early multiplayer for Silksong with lobbies, co-op and PvP. Moving fast — versions must match.
- Does Hollow Knight: Silksong have PvP?
- Only with the SSMP (Silksong Multiplayer) mod, which includes PvP servers.
- Do we both need to own Hollow Knight: Silksong to play together?
- Yes. Hollow Knight: Silksong is played online, so each player needs their own copy on their own Steam account (or PC Game Pass where it is offered). Steam Families can share a library, but two people cannot play the same shared game at the same time.
- How many people play Hollow Knight: Silksong?
- Player counts were not available when this page was built.
- Is Hollow Knight: Silksong on PC Game Pass?
- Yes — Hollow Knight: Silksong was in the PC Game Pass catalog when this page's data was last refreshed (2026-09-09). Game Pass rotates titles monthly, so check the Game Pass listing before you count on it.