DLC · requires the base game: The Sinking City 2
The Sinking City 2 – Chthonic Arsenal
2026 · Frogwares · Action, Adventure
ActionLovecraftianThird-Person ShooterHorrorAdventureMystery
Steam key: you activate it in your Steam account. How to activate it
Price comparison
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The Sinking City 2 – Chthonic Arsenal: price summary
Right now the best price for The Sinking City 2 – Chthonic Arsenal is $4.49, on Steam. That is 10% off its usual $4.99. We haven't found it in any key store, so for now it is only sold on Steam. Since September 2026, its lowest price on Steam in Europe was €4.99 (September 2, 2026). Steam hasn't discounted it in that time.
- Genre
- Action, Adventure
- Released
- September 2, 2026
- Developer
- Frogwares
- Type
- DLC / add-on
Price history
Steam prices in Europe, in euros: the history is recorded on Steam Spain.
Screenshots
About The Sinking City 2 – Chthonic Arsenal
Claim the Chthonic Arsenal: three mythical weapons with distinct visuals and features.
