DLC
The Sinking City 2 DLC — what's available
Three pieces of downloadable content launched alongside The Sinking City 2 on August 18, 2026, all available standalone on Steam. Only one of them is story content.
All DLC compared
| DLC | Price | What it is | Edition bundle |
|---|---|---|---|
| Holloway Manor | $12.99 | A roughly 2-hour side quest in a new location — the only story DLC. | Included in the Premium Edition ($59.99) |
| The Arkham Field Kit | $7.99 | Three outfits (The Anatomist, The Witness, Heretic Heraldry), three Dream Essence items and a resource pack. Cosmetic/convenience only. | Included in Deluxe ($54.99) and Premium ($59.99) |
| Original Soundtrack | $9.99 | The full original soundtrack. Not game content. | Not included in any edition |
Source: Steam store (AppIDs 4265340 / 4265420 / 4265460), retrieved August 19, 2026.
Is Holloway Manor worth it?
If you finish the 8–12 hour campaign and want more, Holloway Manor is the only post-launch story content — a self-contained investigation of about two hours. It is cheaper via the Premium Edition if you haven't bought the game yet: Premium ($59.99) costs $10 more than Standard ($49.99) but bundles Holloway Manor ($12.99) and the Arkham Field Kit ($7.99) — about $21 of DLC for $10. Full breakdown on the editions page.
What about the Chthonic Arsenal pre-order bonus?
The Chthonic Arsenal weapon pack (“Shale Mary” handgun, “Breakwater” shotgun, “Tektite Tommy” submachine gun) was exclusive to pre-orders. Frogwares has not said whether it will be sold separately — it is not listed as DLC on Steam as of August 19, 2026. We will update this page if that changes.
Free post-launch content
A free HDR patch is confirmed as part of post-launch support, expected shortly after release. Patch history is tracked on our patch notes page.