The Sinking City 2 – Chthonic Arsenal
| App ID | 4265440 |
| App Type | DLC |
| Developer | Frogwares |
| Publisher | Frogwares |
| Franchise | The Sinking City |
| Supported Systems | Windows |
| Last Changenumber | 38550258 |
| Last Record Update | 2 September 2026 – 19:06:20 UTC ( |
| Release Date | 2 September 2026 – 09:00:00 UTC ( |
| Parent App | The Sinking City 2 (2825860) |
+4
Claim the Chthonic Arsenal: three mythical weapons with distinct visuals and features.
Additional Information
| Developer | Frogwares | |||||||||||||||||||||||||||||||||||||
| controller_support | full | |||||||||||||||||||||||||||||||||||||
| DLCForAppID | The Sinking City 2 (2825860) | |||||||||||||||||||||||||||||||||||||
| MustOwnAppToPurchase | The Sinking City 2 (2825860) | |||||||||||||||||||||||||||||||||||||
| DLCAvailableOnStore | Yes | |||||||||||||||||||||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||||||||||||||||||||
| Publisher | Frogwares | |||||||||||||||||||||||||||||||||||||
| Store Release Date | 2 September 2026 – 09:00:00 UTC ( |
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| osarch | 64 | |||||||||||||||||||||||||||||||||||||
| Primary Genre | Action (1) | |||||||||||||||||||||||||||||||||||||
| Store Genres | Action (1), Adventure (25) | |||||||||||||||||||||||||||||||||||||
| Steam Release Date | 2 September 2026 – 09:00:00 UTC ( |
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| Store Asset Modification Time | 28 August 2026 – 08:53:49 UTC ( |
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| osextended | empty string | |||||||||||||||||||||||||||||||||||||
| name_localized |
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| activationonlydlc | Yes | |||||||||||||||||||||||||||||||||||||
| Content Descriptors | Frequent Violence or Gore (2), General Mature Content (5) | |||||||||||||||||||||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||||||||||||||||||||
| First seen on SteamDB | 17 December 2025 – 12:38:04 UTC ( |
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| Content Descriptors (Including DLC) | Frequent Violence or Gore (2), General Mature Content (5) |
Supported Languages
| 15 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| French | Yes | Yes | |
| Italian | Yes | Yes | |
| German | Yes | Yes | |
| Spanish - Spain | Yes | Yes | |
| Arabic | Yes | Yes | |
| Czech | Yes | Yes | |
| Japanese | Yes | Yes | |
| Korean | Yes | Yes | |
| Polish | Yes | Yes | |
| Portuguese - Brazil | Yes | Yes | |
| Simplified Chinese | Yes | Yes | |
| Traditional Chinese | Yes | Yes | |
| Turkish | Yes | Yes | |
| Ukrainian | Yes | Yes |
Tags
Categories
Single-player
Downloadable Content
Steam Achievements
Steam Cloud
Family Sharing
Cloud Gaming
Cloud Gaming (NVIDIA)
Hardware Categories
Full Controller Support
DualSense Controllers (USB Only)
DualShock Controllers (USB Only)
DualSense Controllers
Accessibility Categories
Assets
Load all asset images
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