KALPA: Cosmic Symphony

KALPA: Cosmic Symphony

Released Oct 2025

A next-generation rhythm game where story and music intertwine. Enjoy a tracklist filled with famous licensed songs and exclusive original songs made by renowned composers Discover an immersive story, and face endless challenges. Your performance will dictate the fate of the world.

86% positive · 878 reviews
Not yet
Released, but still in active development
High confidence
Active Development
Not yet
Released, but still in active development
High confidence
Active Development

Where to buy

Steam $19.99
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Evaluation

KALPA: Cosmic Symphony officially launched on Steam on October 1, 2025 as version 2.0, completing the main story (including Chapters 4 and the Final Chapter) and introducing a new high-difficulty system. Far from concluding development, however, the studio has kept up one of the most active content release schedules seen in the rhythm game genre. Since launch, QueseraGames has shipped a major content release roughly every month: collaboration packs with other rhythm games and indie titles (Rotaeno, Paradigm: Reboot, Notanote, Berry Melody, Camellia, To the Moon), original music DLC volumes (Origin Vol.1 in November 2025, Origin Vol.2 in May 2026), and dedicated track packs under the "Forte" series branding (First Forte through Fourth Forte). All 18 DLC currently listed on the store are released, but this simply reflects how quickly the studio ships — new entries have been appearing on the store at a consistent pace. The most recent content additions are the Fourth Forte DLC (July 24, 2026, 10 new tracks) and a free track added on July 3, 2026. This puts the last major content drop just 26 days before today's date of August 19, 2026 — squarely within the established monthly release window. The developer has made no statement indicating an end to content support. The store description's emphasis on "endless challenges" further reinforces the game's design as an ongoing content platform.
Evidence
Fourth Forte DLC launched with 10 new tracks from top-tier composers
news post · Jul 24, 2026 source content shipped
high
Fourth Forte Pack released, the 18th DLC on the store — continuing a sustained pattern of monthly DLC releases
dlc listing · Jul 24, 2026 source content shipped
high

Content

19 of 19 released · no outstanding content

Media

Details

Developer
Publisher
QueseraGames
Achievements
—
Platform
Windows
Controller
—
Steam Deck
Playable
Players
Single-player · Multiplayer · PvP

About this game

Beautiful characters, a grand story, and an incredible soundtrack.

A next-generation story-driven rhythm game where your performance dictates the fate of the world.

■ A new experience where the story meets rhythm.

「KALPA: Cosmic Symphony」 is a next-generation rhythm game crafted with beautiful characters, a vast story, and a diverse range of music and ways to play them.

Jump in and experience the moment your performance changes the world.

■ Charming Characters and an In-Depth Story

Meet a cast of beautiful and charming characters, each with their own unique personalities and backstories.

Full-fledged story chapters of exceptional quality.

Customize your own player avatar and more with characters featured in the story though the 「Companion」feature.

■ A Massive Tracklist

Featuring original songs from renowned composers, exclusive to KALPA, alongside legendary fan-favorites that will be familiar to any rhythm game enthusiast.

Whether you're new to KALPA or a seasoned veteran, you'll find plenty to enjoy with rhythm game classics and hit songs like 'PUPA (Endorfin. Remix)', 'Brain Power', ‘Rainy Waltz’, 'L2 -Reminiscence-', 'Halcyon', ‘Altale’, 'Sound Chimera’, ‘キミとボクへの葬送歌’, 'Giselle', 'INFiNiTE ENERZY -Overdoze-' .

Furthermore, numerous talented artists who have made their mark global rhythm game scene, such as [TORIENA], [USAO], [ミツキヨ], [xi], [Nauts] have contributed to provide an even richer musical experience.

■ A Variety of Play Modes

KALPA’s diverse range of modes provides a constant stream of new fun, ensuring every player can find a style that's perfect for them.

  • Story Mode: Dive into a unique experience where narrative and music intertwine.

  • Free Play: Play any song you want freely.

  • Multiplayer: Play together with friends.

  • Ghost Random Match: Experience the joy of encountering new songs and players through random selections.

  • Ghost Ladder Match: Compete and improve through the Ghost Ranking System.

  • Astra Mode: Face the ultimate stage for endless challenges.

■ Introducing Astra Mode

  • Composer Charts: Play charts created by the very artists who composed the music for KALPA.

  • Ranker Charts: Challenge yourself with charts designed by rankers recognized for their skill in other rhythm games.

  • Content That Grows with the Community: By involving not only our development team but also key figures from the rhythm game scene, we've added a new level of depth and quality.

■ The KALPA Experience

  • An experience that goes beyond mere score-chasing, where the performance itself drives the story forward.

  • A cosmic fantasy woven together with charming characters, grand visuals, and a symphonic OST.

  • A moment where your choices and your performance will change the fate of the world.

Experience the moment your performance becomes the final melody.

Last evaluated Aug 19, 2026
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