| french | The Sinking City 2 – Arsenal chthonien |
| german | The Sinking City 2 – Chthonisches Arsenal |
| italian | The Sinking City 2 – Arsenale Chthoniano |
| polish | The Sinking City 2 – Chtoniczny arsenał |
| spanish | The Sinking City 2 – Arsenal ctónico |
| turkish | The Sinking City 2 – Kitonik Cephanelik |
| ukrainian | The Sinking City 2. Хтонічний арсенал |
| japanese | The Sinking City 2 – 冥界武器セット |
| brazilian | The Sinking City 2 – Arsenal Ctônico |
| czech | The Sinking City 2 – Chtónický arzenál |
| schinese | 《The Sinking City 2》幽冥军械库 |
| tchinese | 《The Sinking City 2》——深淵武裝軍械組合 |
| koreana | The Sinking City 2 – 크토닉 무기고 |
| danish | The Sinking City 2 — «Ktoniske arsenale» |
| dutch | The Sinking City 2 — “Chthonisch arsenaal” |
| finnish | The Sinking City 2 — ”Ktoninen arsenaali” |
| norwegian | The Sinking City 2 — «Ktonisk arsenal» |
| swedish | The Sinking City 2 — ”Chthonic-arsenalen” |