Cosmic Ultramarine is a text exploration game developed by 21st Nostalgia and published by Game Poetics. Players take on the role of ascenders and use mobile devices to enter a landscape universe composed of multiple past lives.
| Title of the work | Cosmic Ultramarine |
|---|---|
| Chinese name | The universe is full of ultramarine |
| The publication date listed in the materials | 2024-11-11 |
| Genre | AVG visual novel |
| Development | 21st Nostalgia |
| Release | Game Poetics |
| Game engine | Unity |
| External links to source records | https://store.steampowered.com/app/3296760/ |
Landscape universe
The journey connects to the super-dimensional dimension from a higher dimension, moving between past and future, virtual and reality. The stage includes cyberspace in the 1990s and the Atlantic Sargasso Sea; Along the way, you will encounter aliens, mechanical monks, and Earth's last dinosaur and other life forms, gradually touching on questions about self and the world.
Explore and talk afterwards
There are no conditions for death or defeat in the game. After watching the ending animation, players can return to an earlier timeline to continue exploring. After the story ends, you can return to the web console to relax with your friend Rain.
Early access
Early access began on November 11, 2024. According to the official statement, you can currently explore more than ten main story levels and some epilogues, with plans to add characters, levels, mini-games, and collectibles in the future. By September 2026, the official plan is to end Early Access in the fourth quarter of that year.
The first original soundtrack
Released in December 2024, "Cosmic Ultramarine Soundtrack Vol.1" contains nineteen tracks totaling over one hour, divided into three groups: "Tape Hits Collection," "Ambience," and "Chromatics." "Sea of Ultramarine," "Heart of the Night," and "Signal Tower of the Field" are listed in the first group; The mini-game 'Chip Bits-Game' from 'Crazy Motorcycle' is clearly not included in this collection.
Source: Structured works maintained by the Bangumi community, filtered and rearranged by this site.
Related entries
- Developer:21st Nostalgia
- Release:Game Poetics
- Characters:Ascender (Ultramarine)
- Characters:Rain (Cosmic Ultramarine)
- Story Setting:Landscape Universe (Cosmic Ultramarine)
- Afterword Venue:Network Console (Cosmic Ultramarine)
- Original Soundtrack:Cosmic Ultramarine Soundtrack Vol.1
- Original Soundtrack:Sea of Ultramarine (Cosmic Ultramarine)
- Original Soundtrack:Heart of the Night (Ultramarine)
- Original Soundtrack:Waves in the Hourglass (Cosmic Ultramarine)
- Original Soundtrack:Space Blues
- Original Soundtrack:Cyberia1999 (Ultramarine)
- Original Soundtrack:Sunset Walk (Cosmic Ultramarine)
- Original Soundtrack:Jump Up (Universe Ultramarine)
- Original Soundtrack:Signal Tower of the Field (Ultramarine)
- Original Soundtrack:Mobius (Cosmic Ultramarine)
- Original Soundtrack:Luminary Dune
- Original Soundtrack:Neon Turquoise (Cosmic Ultramarine)
- Original Soundtrack:Shovel and Soil (Cosmic Ultramarine)
- Original Soundtrack:Navy_blue Ambience
- Original Soundtrack:Detective Ambience
- Original Soundtrack:Farewell Ambience (Cosmic Ultramarine)
- Original Soundtrack:Crescent Ambience
- Original Soundtrack:Chromatics 01_8E33FF (Cosmic Ultramarine)
- Original Soundtrack:Chromatics 02_0009CC (Cosmic Ultramarine)
- Original Soundtrack:Chromatics 03_FFDE00 (Cosmic Ultramarine)
References
- Bangumi entry for works: Cosmic Ultramarine
- Bangumi Copyright Notice
- 21st Nostalgia: Official product and early access information for Universe Ultramarine
- 21st Nostalgia：Cosmic Ultramarine Soundtrack Vol.1
Source author: Bangumi article contributor and community maintainer; License: CC BY-SA 3.0 (https://creativecommons.org/licenses/by-sa/3.0/); Adaptation: This site filters and reorganizes structured facts, without copying the article summary.
Data compiled on: 2026-10-07.