Playing now
—First samples arriving
All-time peak
—Tracking since the first sample
| Published | Kind | Announcement | Build |
|---|---|---|---|
| Community | [7.31~8.3] KALPA ChinaJoy 2026 Exhibition Confirmed \ See You in Shanghai! Hello, this is QueseraGames. KALPA: Cosmic Symphony will be exhibiting at ChinaJoy 2026, held from July 31 to August 3 at the Shanghai New International Expo Centre (SNIEC). At the QueseraGames booth (N2-12-10), we will be offering a hands-on demo of KALPA: Cosmic Symphony, along with a goods giveaway event for visitors. ■ Event Information Date: July 31 (Fri) – August 3… | — | |
| In-game event | [07/24] New DLC "Fourth Forte" Update Complete! KALPA's powerful Forte series continues with its fourth chapter, 'Fourth Forte'🎵 10 new tracks from top-tier composers. Play them now in KALPA: Cosmic Symphony. ✨ TRACK LIST 🎵タイムカプセル - モリモリあつし 🎵iRELLiA - HyuN 🎵Freaky Undulations ~Noble Knights of The Tune~ - Jehezukiel + KURORAK 🎵夏色レモンタルト Feat.薛南 - XinG 🎵Project "Blue Bird" - Scarlette 🎵FORTALiCE - ZxNX 🎵Skyline - Koto Spirit 🎵Night Sh… | — | |
| Community | [Notice] 2 New Bundles Added Hello, this is QueseraGames. Two new bundles have been added to the KALPA: Cosmic Symphony Steam store. You can now get the content you want at a better value. ■ New Bundles 🌌 COSMIC EDITION A package containing the base game and popular DLCs — the best choice for those starting KALPA for the first time. 🎼 FORTE BUNDLE A package that brings together the Forte series DLCs. ■ Existing Bundles �… | — | |
| Announcement | [07/24] New DLC "Fourth Forte" Update Preview! Hello, this is KALPA: Cosmic Symphony. "Fourth Forte", the 4th installment of KALPA's Forte series, is scheduled to release on July 24 (Fri). The following 10 songs will be added in this DLC. タイムカプセル - モリモリあつし Project "Blue Bird" - Scarlette 夏色レモンタルト Feat.薛南 - XinG Amphetamine - MonstDeath vs Neutral Moon HADALI - Kaede Hiyama (feat. Real) Night Shift - PTB10 Freaky Undulations ~Noble Knights o… | — | |
| In-game event | [07/03] New Free Track "RE:UNION -Duo Blade Against-" Update Complete! Hello, this is KALPA: Cosmic Symphony. We are pleased to announce a new free track. RE:UNION -Duo Blade Against- - Ice vs. Morimori Atsushi The track above has been added to KALPA: Cosmic Symphony as a free track with today's update. We hope you enjoy playing it. Thank you. | 24035849 | |
| Sale | 2026 [Steam Summer Sale] 2026.06.26 – 07.10 Hello, this is QueseraGames. The 2026 Steam Summer Sale has started. During this sale, you can get QueseraGames' rhythm games and various DLCs at a special price. \ KALPA: Cosmic Symphony Nientum - Op.ZERO \ The best choice to perfectly enjoy KALPA. Discover the bundle containing the base game and all DLCs at an additionally discounted price. \ Various packs that will make your game even richer… | — | |
| In-game event | [KALPA] Third Forte Out Now! The third chapter of KALPA's powerful Forte series, "Third Forte", is here🎵 10 new tracks featuring top-tier composers. Play now in KALPA: Cosmic Symphony. 🎉 Launch discount 10% OFF — limited time! ✨ TRACK LIST 🎵Reload Future (feat.タイココちゃんねる) - INFX/MIIM 🎵Morgenglut 2012 - sun3 🎵Retaliation - Juggernaut. 🎵Flugel - Cranky 🎵Ctrl + Alt + Del - Roy Mikelate 🎵BASTET - Jehezukiel 🎵skip&step… | 23906268 | |
| Steam news | [KALPA] Origin VOL.2 Out Now! The second chapter of KALPA's original series "Origin" arrives🎵 10 brand-new original tracks crafted by world-class composers, plus the new companion Miho and a profile icon. Play now on KALPA: Cosmic Symphony. 🎉 Launch Discount 10% OFF — 7 days only! 🎁 What's Included 10 new original tracks New companion Miho New Miho profile icon ✨ TRACK LIST 🎵Wipe Until It Hurts - TORIENA 🎵DURAND4L - xi… | 22919490 | |
| Sale | 2026 INDIE Live Expo Sale (2026.04.25 - 2026.05.02) Hello, this is QueseraGames. The 2026 INDIE Live Expo Sale has started. During this sale, you can get QueseraGames' rhythm games and various DLCs at a special price. \ KALPA: Cosmic Symphony Nientum - Op.ZERO \ The best choice to perfectly enjoy KALPA. Discover the bundle containing the base game and all DLCs at an additionally discounted price. \ Various packs that will make your game even ric… | — | |
| In-game event | [KALPA] Second Forte Update Complete! KALPA's second Forte series, Second Forte update complete! 🎵 ✨TRACK LIST 🎵Overwrite (feat. 月乃) - INFX 🎵Sadalsuud - Evin a'k 🎵MilK - モリモリあつし 🎵Pica Pica - horoscope a.k.a. LUZE 🎵Your Mind - Roy Mikelate 🎵Black Region - seatrus 🎵G e n g a o z o - -45 🎵OMG - Halv 🎵VERUM - proximus - Sera Amagi 🎵kintsugi - Iris ▶ Story Unlock Update Notice Story-exclusive songs can now be played without u… | 22615218 | |
| In-game event | Second Forte Tracklist & Steam Page Revealed! You can wishlist the "Second Forte Pack" now and get notified upon release😊 | — | |
| In-game event | To the Moon X KALPA: Cosmic Symphony Collaboration Begins! 🌕 To the Moon X KALPA: Cosmic Symphony Collaboration! 🌠 Experience the touching journey of the masterpiece story adventure, To the Moon, now in KALPA: Cosmic Symphony. The heart-touching beautiful piano melodies and unforgettable tunes will awaken at your fingertips. In addition to the music filled with the emotions of the original tracks, special original songs exclusive to KALPA: Cosmic Sym… | 22582717 | |
| Community | 🦌The Return of the Deerbird (4/1 00:00 ~ 4/5 23:59 KST) The Deerbird has returned, stronger than ever! ✨ During the event period, when you try to start a play, the Deerbird will appear with a certain probability to challenge you. If you accept the Deerbird's challenge, you will encounter an extraordinary song that you wouldn't normally see. 😱 Will you be able to clear it safely? Log in right now and take on the challenge! 🔥 KALPA: Cosmic Symphony… | — | |
| In-game event | [Notice] The Returning DeerBird Update! Hello. This is QueseraGames. A client pre-update has been released for the upcoming April Fool's Day event \ on April 1st. This update includes data for the April Fool's Day limited content and login rewards. ■Update Details · Added data for The Returning Deer-Bird login reward sticker "I-Spin-Meow" · Added 11 limited songs for The Returning Deer-Bird event (The 11 songs can only be played duri… | 22171188 | |
| Sale | 2026 Steam Spring Sale (2026.03.20 - 2026.03.27) Hello, this is Quesera Games. The 2026 Steam Spring Sale has begun. In this sale, you can find Quesera Games' rhythm games and various DLCs at special prices. \ KALPA: Cosmic Symphony Nientum - Op.ZERO \ The best choice to perfectly enjoy KALPA. Discover the bundle containing the base game and all DLCs at an additionally discounted price. \ Various packs that will make your game even richer. \… | — | |
| In-game event | 💫2 New Free Tracks Updated! 🌟 A brand-new free Song has been added. 1. OSHIKOME☆HEAVEN'S COOKING - かゆき feat.ちょこ 2. F℟IEND - D_AAN | 22171188 | |
| Game update | [Notice] v2.0.36 Hotfix Update Greetings, Star-gazers! We would like to inform you of the details for the KALPA: Cosmic Symphony v2.0.36 hotfix update. \ ASIO Device Compatibility Fix: Resolved issues causing crashes or abnormal behavior with certain ASIO devices. Please update your game to the latest version for the best experience. Thank you! | 22068843 | |
| Game update | [Notice] v2.0.35 Hotfix Update Hello, We would like to inform you of the details for the KALPA: Cosmic Symphony v2.0.35 hotfix update. \ · Loading Speed Optimization: Reduced loading times to improve overall gameplay efficiency. · Crash Fix: Resolved issues causing intermittent crashes and stability drops during gameplay. Please make sure to update your game before playing for the best experience. Thank you! | 22052385 | |
| In-game event | Camellia × KALPA Collaboration Begins! 🐺KALPA × Camellia Collaboration!🎩 Enjoy Camellia’s music in KALPA! This pack includes 10 Camellia songs. 🌟 Song List: · ヒアソビ - Camellia · ベースラインやってる？笑 - Camellia · GHOST (Game Edit) - Camellia · Compute It With Some Devilish Alcoholic Steampunk Engines - Camellia · Dance with Silence - Camellia · +ERABY+E CONNEC+10N - Camellia · Body F10ating in the Zero Gravity Space - Camellia · Flamewall… | 21898588 | |
| Community | Camellia crossover tracklist & Steam page now live! Wishlist the "Camellia Crossover Pack" now and get notified when it launches 😊 | 21715322 | |
| In-game event | Berry Melody × KALPA Collaboration Begins! 🌑KALPA × Berry Melody Collaboration! Enjoy Berry Melody’s music in KALPA! This pack includes 5 Berry Melody songs and a Profile Icon. 🌟 Song List: 1. Bright red hertz - Kagetora. feat. Shabel Tonya 2. ЯеИatus - 天束 feat.ぽめ 3. HATEN CODE 583 - MYUKKE. 4. Grayscale Tragedy - Polysha 5. Black and White Monster - Tezuka 🌟 Decorative Items: 1. Berry Melody Profile Icon | 21711584 | |
| In-game event | Berry Melody crossover tracklist & Steam page now live! Wishlist the "Berry Melody Crossover Pack" now and get notified when it launches 😊 | 21472455 | |
| In-game event | 💫2 New Free Tracks Updated! 🌟 A brand-new free Song has been added. 1. Travel Begins - ARForest 2. Soulwind - HyuN | 21472455 | |
| In-game event | Notanote × KALPA Collaboration Begins! 🌑KALPA × Notanote Crossover! Enjoy Notanote tracks in KALPA! Includes 3 Notanote tracks and a profile icon. 🌟 Song List: 1. cybernetic blazar - ああああ 2. Daughter of Daedalus - tn-shi 3. Innocent white - Kagetora. 🌟 Decorative Items: 1. Nota Profile Icon | 21472455 | |
| Release | Notanote Collaboration Tracklist & Steam Page Now Live! Wishlist the "Notanote Collaboration Pack" on Steam and get notified on release 😊 Notanote Collaboration Pack Store Page | — | |
| Game update | Notice: Discontinuation of “Ghost Match” in the Ranking Screen Hello, Performers. To provide a more stable gameplay experience, the “Ghost Match” feature in the ranking screen will be discontinued starting January 8 at 11:00 (UTC+9). You can continue enjoying ghost play through “Ghost Random Match.” We will continue striving to deliver better content and an improved gameplay experience. Thank you. | — | |
| In-game event | New free song added: Alice in Misanthrope -厭世アリス- - LeaF 🌟 A brand-new free Song has been added. Alice in Misanthrope -厭世アリス- - LeaF | 21292555 |
Announcements are the developer’s own posts to the game’s Steam news feed: updates and their patch notes, in-game events, releases and sales. The important ones are marked on the players chart.