Buy cheap The Sinking City 2: Chthonic Arsenal key
02.09.2026
Frogwares
DRM
Region Global
The Sinking City 2: Chthonic Arsenal currently costs €4.09 at GOG.COM as GOG-Game key. 1 offer is currently available. As of 30. October 2026, 18:49.
Automatically checked, Updated 55 minutes ago
How we compare
€4.55from€4.09Regular price€4.55Price€4.09Base price without fees€4.55
GOG.COM
This game key is a DLC and the base game The Sinking City 2 is required to play.
Price comparison
One result
| Store | Product | Coupon | Price | Go to store |
|---|---|---|---|---|
|
GOG.COM
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gog.com Key
3274283
Updated:
In stock
DRM: gog.com
Region: Global
|
€4.55€4.09Regular price€4.55Price€4.09Base price without fees€4.55
incl. €0.00 PayPal/card fee
|
Go to store |
| Released | 02. September 2026 |
| Type | DLC |
| Website | to Website |
| Developer | |
| Publisher | Frogwares |
| Platform | PC |
| Genres | |
| Game modes |
Here you'll find a selection of the cheapest offers in the The Sinking City 2: Chthonic Arsenal CD Key: Compare Prices. Save time and money by using our overview of the best game store offers to find the best price and get to your desired key quickly. Offers from the major key shops are updated daily, so you can always find the best deal.
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More game info
- Languages
- English (interface, audio, subtitles), German (interface and subtitles), French (interface and subtitles), Italian (interface and subtitles), Spanish (interface and subtitles)
Chthonic Arsenal is a separately available weapon expansion for The Sinking City 2. The pack gives Calvin Rafferty three additional weapon variants for his fights in the flooded Arkham: the pistol Shale Mary, the shotgun Breakwater and the submachine gun Tektite Tommy. According to Frogwares, each weapon has its own appearance and specific properties.
The expansion does not change the scope of the main story and requires the separately available base game. On PC, the pack was released via Steam on Sep 2, 2026. The offer is a DLC that can be bought on its own, not a standalone Deluxe or Premium Edition.
Common questions about The Sinking City 2: Chthonic Arsenal
How much does The Sinking City 2: Chthonic Arsenal cost right now?
The Sinking City 2: Chthonic Arsenal currently costs €4.09 at GOG.COM as GOG-Game key. 1 offer is currently available. As of 30. October 2026, 18:49.
Where is The Sinking City 2: Chthonic Arsenal cheapest?
The cheapest is The Sinking City 2: Chthonic Arsenal at GOG.COM, as GOG-Game key for €4.09.
Which platform do these offers apply to?
Offers for this add-on are compared for PC. Check the edition, activation service and region on each offer.
Which base game does this add-on belong to?
This add-on content requires the base game The Sinking City 2.
Which game modes does this version offer?
Game modes listed for this version: Singleplayer.
Which languages are listed for this version?
Englisch (Oberfläche, Audio, Untertitel), Deutsch (Oberfläche und Untertitel), Französisch (Oberfläche und Untertitel), Italienisch (Oberfläche und Untertitel), Spanisch (Oberfläche und Untertitel). The details don't distinguish between interface, subtitles and voice audio.
Which release date is listed?
Release date of this version: 02.09.2026.
Where can I find official information?
You can find more information on the official website.
Reviews
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