Cosmic Ultramarine Steam packages

• Latest observed players1 · 22 September 2026 - 06:52:26 UTC
• SteamPulse tracked peak13
• Units sold (VGI)No data available
• Revenue (VGI)No data available
• Review score97% positive
• Total reviews408
• Release dateNov 11, 2024
• Developer21st Nostalgia
• PublisherGame Poetics

Genres: Adventure, Indie, Early Access

Company pages: Developer: 21st NostalgiaPublisher: Game Poetics

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Cosmic Ultramarine Steam packages

Cosmic Ultramarine package data separates Steam purchase packages from the base game page so package IDs and included apps stay clear.

DLC and packages