The start time is only approximate.
12
days
1
week
288
hours
12
sleeps
Hollow Knight: Silksong — Sea of Sorrow Countdown Timer & Clock
Is Hollow Knight: Silksong — Sea of Sorrow out yet?
About Hollow Knight: Silksong — Sea of Sorrow
Sea of Sorrow — the first major Silksong expansion — arrives in 2026 with new areas, bosses, and tools. Free for all Silksong owners. Team Cherry announced the expansion during the Holiday 2025 update alongside a Switch 2 Edition of the original Hollow Knight.
Hollow Knight: Silksong — Sea of Sorrow Trailers & Videos
Hollow Knight: Silksong - Release Trailer
Official trailer from Team Cherry
