Patch Notes — ARC Aquarium Steam update #1141270

Audio New background music tracks have been added. UI & localization A “How to Play” screen has been added. You can open it by clicking the question...

Steam App: ARC Aquarium (4213290)
Event type: patch note
Published: 22 February 2026 - 12:21:12 UTC
Source: steam_community_announcements

Audio New background music tracks have been added. UI & localization A “How to Play” screen has been added. You can open it by clicking the question mark (?) button shown below.

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