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Lunarium cover art

Game · 月相仪Lunarium, Imperfect Games

Lunarium

SteamEurope and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.

Lunarium is an atmospheric fantasy A-RPG. Play as Ave, a light-armored knight, who teams up with Lune, a mysterious Starfarer.

Before you buy

Redeem on
Steam clientPC: Windows. Needs a free Steam account.
Activates in
Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.Activates on accounts registered in the EU, EEA, Switzerland and the United Kingdom.Will not activate on accounts registered in North America, Asia, Latin America or Oceania.
You get
A digital activation keyStandard edition. No disc, no box.
Delivery
To your account and by emailDelivered to your account and by email once it is ready. Some orders get a short manual check first.

Trailers and screenshots

01 / 09 Trailer

Lunarium

Trailer 1 of 1

About this game

On the brink of collapse in the world of Lunarium, two girls—Ave and Lune step forward.

To save their dying homeland, they embark on a perilous journey into the unknown. Across multiple worlds, they must overcome countless trials while piecing together the ancient secrets of this realm—and ultimately uncover the truth hidden within themselves.

Play as Ave, a light-armored knight, and journey alongside Lune, a flaxen-haired girl with mysterious powers.

Together, they set out to save a world on the brink of collapse. Sword and magic echo between them as they fight side by side, weaving a bond that belongs to them alone.

  • Ave

An agile knight skilled in close-quarters sword combat. With precise dodges and well-timed parries, she turns enemy attacks aside and strikes back. She is the party’s blade — and the one who stands at the front when danger closes in.

  • Lune

A girl who wields mysterious magic. She can weaken enemies, enhance Ave’s attacks, and break through obstacles in the environment. She is an irreplaceable source of support — and the key to moving forward.

Players can adjust Ave’s combat style through Embroidery, the Skill Tree, and Cloaks, building a flexible progression system for different ways to fight.

  • Cloak System

Cloaks offer both unique appearances and ability effects. Players can choose different cloaks to match their preferred way of fighting.

  • Embroidery System

Embroidery works like charms, each carrying a different power. Equipping them grants Ave passive enhancements that can support different combat styles.

Step into unguarded temples, the ruins of fallen kingdoms, and churches shrouded in dark mist. Each area has its own atmosphere, terrain, and combat rhythm.

Explore forgotten lands, observe your surroundings, learn the mechanics, and press onward through a journey filled with danger.

"Our journey begins with parting, and perhaps it will also face parting in the end. The hardships along the way will surpass your understanding and imagination... You might even feel pain because of this."

"Even so, will you still come with me?"

Description, images and details are taken from this product's Steam page.

Details

Developer
月相仪Lunarium
Publisher
月相仪Lunarium, Imperfect Games
Released
28 Jul, 2026
Genres
Action, Adventure, RPG, Indie
Runs on
Windows
Activates on
Steam client, Europe and UK
Interface
Simplified Chinese, English, Japanese, Traditional Chinese
Controller
Full controller support
  • Single-player
  • Steam Achievements
  • Full controller support
  • Steam Cloud
  • Family Sharing

System requirements

Windows

Lunarium system requirements on Windows
ComponentMinimumRecommended
OSWindows 10Windows 10
ProcessorIntel i5 Quad-Core, 2.7 GHzIntel i5 Quad-Core, 3 GHz
Memory8 GB RAM MB RAM8 GB RAM MB RAM
GraphicsGTX 1050Ti / R9 285GTX 1080 Ti / RX Vega 64
Storage5 GB available space5 GB available space

Activating it on Steam client

  1. Open the Steam client and sign in.
  2. Choose Games in the top menu, then Activate a Product on Steam.
  3. Paste the key and confirm. It appears in your library.

The key is listed for the Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom. region. Read how regions work before you buy.

Lunarium€19.25