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Full Steam announcements and update articles for this title.
Fixed a bug that may cause the Boss Longhorn Troll disappeared at the beginning.
Fixed a bug that the cut scene shown only black when finishing the quest: Maid Golem
Fixed the bug that Lune would incorrectly enter a non-combat state after returning to the Temple from Cyanstone and leaving.
Fixed plenty problems about the Crow Merchant
We have noticed that some player mentioned about the frame drop. We are investigating and working to resolve this issue, and we will update the game as soon as it is resolved.
Thank you for your patience and support.
The issue that prevented some players from progressing due to the game version has now been fixed, and an updated build has been released.
If you were affected by this issue, please update the game to the latest version and restart the game to continue your adventure.
We sincerely apologize for the inconvenience and greatly appreciate your understanding and support.
Thank you for playing Lunarium, and enjoy your adventure! ✨
Thank you for your support and for playing Lunarium.
We have identified an issue with the game build delivery that may prevent some players from progressing normally.
Our team is currently working on an urgent fix for this issue.
We sincerely apologize for the inconvenience and appreciate your patience and understanding. We will provide an update as soon as the issue is resolved.
Lunarium, The Journey Begins!
Just as Ave and Lune continue to hone themselves and search for their path forward throughout their adventure, we have also been constantly listening to feedback and refining every detail during development, hoping that this journey of courage, bonds, and starlight can reach every player in the best possible form.
Now, your adventure officially begins!
The latest launch trailer is also available now. May the stars guide your path and accompany you as you embark on this journey alongside Ave and Lune. ✨
Lunarium is now officially available on Steam!
The game is priced at $17.99, with a 10% launch discount.
At the same time, the highly praised original soundtrack (OST) is also available now, priced at $6.99, with a 10% launch discount.
Purchase the Game + OST Bundle and enjoy an additional 10% discount.
The launch discount will last for one week. Welcome to begin your journey in Lunarium!
*Simple Mode UI
Previously, we received a lot of feedback from players regarding the game's difficulty.
To allow more players to focus on experiencing Ave and Lune's story, we have added a Simple Mode option.
Whether you enjoy challenging battles or prefer to immerse yourself in the story and world exploration, you can now choose the way that best suits you to begin this adventure.
*Outfit screenshots/GIF
Character outfits are also an essential part of the adventure.
In addition to the cloaks with special effects that players have already come to love, we've also added a brand-new outfit set for Ave and Lune. It can be unlocked as you explore the world.
These outfits do not provide any additional bonuses, but we hope they can add more personality and fun to your journey, allowing every exploration to leave behind a unique memory of your own.
Thank you to every player who has followed, supported, and waited for Lunarium throughout this journey.
There may still be some unexpected issues in the game. If you encounter any bugs or abnormalities while playing, please submit your feedback through the feedback form or contact us through our community.
We will continue to monitor player feedback and work on fixing issues and improving the gameplay experience as soon as possible.
Thank you for your understanding and support.
Feedback Form: https://forms.gle/wYdWvcpcsxRJ7KpM6
Discord: https://discord.gg/5k6Gcg6pFr
You will Play as Ave, a light-armored knight, who teams up with Lune, a mysterious Starfarer. Together, they journey to save a dying world, engaging in challenging battles to retrieve the lost glow of the stars and forsaken memories, unveiling cosmic secrets.
Q: How long does it take to complete the game?
A: The main story takes approximately 10–15 hours for a first playthrough. Players who wish to explore all areas, collect hidden content, and complete everything can expect around 20 hours of gameplay.
Q: How many languages does the game support?
A: At launch, Lunarium supports Simplified Chinese, Traditional Chinese, English, and Japanese. We will continue to monitor player feedback and evaluate the possibility of adding support for more languages based on future development plans.
Q: How many bosses are there in the game?
A: The game features over a dozen uniquely designed bosses. Each boss has its own combat mechanics, attack patterns, and presentation, waiting for you to challenge them one by one.
Q: How many areas are included in the game?
A: The game features four major themed areas, each with its own unique environments, ecosystems, enemies, and exploration experiences. As the adventure progresses, you will also discover hidden locations and special areas, gradually uncovering the secrets of this world.
Q: What platforms are supported?
A: Lunarium is launching on PC (Steam) and supports Steam Deck. We have also received many requests and expectations from console players. Based on player feedback and future development plans, we will evaluate the possibility of bringing Lunarium to more platforms. Thank you for your support!
Q: What are the future update plans for Lunarium?
A: After launch, we will continue to monitor player feedback, prioritize bug fixes, and optimize the game experience. We also plan to add new content such as a Monster Codex and Boss Rush mode in future updates, hoping to bring players an even richer adventure experience.
Thank you to every player who has followed Lunarium.
Now, raise your sword and follow the stars. ✨
The adventure begins.
Only 1 day until the journey begins!
Ready your bow, sharpen your blade—the adventure is almost here. ✨
Ave and Lune can't wait to finally meet you tomorrow.
Lunarium launches on July 29.
A story of courage, bonds, and an unforgettable adventure awaits you.
Are you ready to set out with Ave and Lune?
Lunarium launches on July 29.
We'll see you very soon.
The moment we've been waiting for is finally here —
Lunarium will officially launch on July 29, 2026!
If Lunarium has been waiting on your wishlist for a while, thank you for your patience.
We would also like to thank everyone who has followed Lunarium, participated in our playtests, supported us, and stayed with us throughout this journey.
The stars have been lit.
Don't forget to add Lunarium to your wishlist. On July 29, let's set out on a journey guided by the stars together!
The Steam broadcast for Lunarium is now live during Nordic Game — come stop by and check it out!
Don’t forget to wishlist Lunarium — Ave and Lune will be meeting everyone very soon. Thank you all for your support!
A game called Lunarium was always meant to travel north.
From Boston to Kyoto, and now beneath the Nordic sky it finally feels like we’re setting off on a true journey among the stars. ✨
Next week, Lunarium will be showcased in Sweden for the first time at Nordic Game.
Exhibition Dates: May 26 – May 29
Venue: Slagthuset（Jörgen Kocksgatan 7, 211 20 Malmö, Sweden）
Lunarium is now live on Steam during BitSummit!
Feel free to stop by the stream and check out gameplay footage and game showcases while the event is happening. If you're following BitSummit, we’d love for you to take a look at our stream as well!
We’re excited to announce that Star Journey will be attending BitSummit in Kyoto next week!
This will be our second time showcasing the game in Japan following TGS 2025. We’ve also prepared lots of cute goodies for visitors this time, so feel free to stop by, try the game, and pick up some exclusive merchandise.
Development of the game is now nearing completion, and we are currently focusing on the final stages of testing, polishing, and overall refinement. More information regarding the game’s release and future updates will be shared soon.
Venue: 3rd Exhibition Hall, 3F, Miyako messe
Event Dates: May 22 – May 24
Booth: 1F - A23
We look forward to seeing you in Kyoto!
Lunarium is coming soon!
We have a live-stream during The Steam Medieval Fest~ Come and have a look~
Hi everyone! We’re excited and honored to share that Lunarium will be showcasing at PAX East this week—one of the most influential gaming conventions in North America. This also marks our very first time exhibiting in the North American market, and we hope to connect with even more players there!
P.S. We’ve prepared some fun goodies for attendees—if you’re at the show, be sure to stop by, try the demo, and grab some rewards!
Venue: Thomas M. Menino Convention & Exhibition Center, Boston, MA
Date: March 26 – March 29
Booth: 18055
While preparing for the event, development has been moving forward at full speed. Our team is working diligently on the final stages of the game. Thank you for your patience and continued support—we can’t wait to share more with you soon!
We’re excited to announce that Lunarium will be appearing at The Game Expo 2026 in Melbourne this weekend!
If you’re at the event, come visit our booth to try the game and share your thoughts!
Venue: Melbourne Convention & Exhibition Centre
Event Dates: March 14 – March 15
Booth: IV2
Before the game’s release, we’ll also be attending other overseas events, including PAX East 2026, to connect with more players and increase the game’s exposure. Stay tuned for our upcoming announcements!
Thank you again to all players and fellow developers for your support, we can’t wait to meet you in person!
Hello everyone!
Thank you all for your continuous interest and support for Lunarium.
As development of the full version is nearing completion, and considering that save data from the Demo will not be compatible with the final game, we have decided to take down the Demo from our Steam store page starting today. From now on, we will focus all our energy on the final production and polishing of the full version to ensure the best possible gaming experience for everyone.
We would like to extend our sincerest gratitude to all the players who played the Demo and provided us with valuable feedback. Every suggestion you shared has been immensely helpful in our development and optimization process.
For the latest updates, development progress, and future release information, please follow our social media channels and official player communities listed below.
Stay tuned for more updates and the official release date announcement!
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This page aggregates Steam news feeds, patch notes, and developer announcements for Lunarium, sourced from official Steam community posts.
Major updates, balance changes, and seasonal events often correlate with player-count spikes — cross-reference announcements here with the live charts on the main Lunarium statistics page.
Articles link back to Steam for full changelogs. SteamScope refreshes news entries as new posts are published to the game's Steam hub.