Turn language learning into a pixel adventure. Study English and Japanese, battle monsters with every correct answer, and grow your mage through spells and upgrades. Explore new chapters, revisit tricky words, and build a learning habit at your own pace.

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About This Game

Sign the forbidden contract before the moon sets.

The roads surrounding the Lunar Inn change every night. Monsters guard the paths, forgotten clues remain in old rooms, and every cursed relic demands a price. Choose a traveler and build a deck throughout a complete single-player journey.

Observe enemy intentions and decide how to spend your limited energy each turn. Build armor and turn defense into damage, apply bleeding to end dangerous battles, or discard cards to trigger powerful combinations.

Choose routes between normal battles, elite enemies, camps, shops, story events, and bosses. Purchase new cards, remove weak cards, upgrade key abilities, and collect relics that can reshape your strategy.

Forbidden contracts offer powerful benefits together with lasting penalties. Every choice can affect later encounters, character stories, and the ending you discover.

Lunar Inn: Forbidden Cards is a short-session offline roguelike deckbuilder. Each run preserves discovered cards, monsters, relics, stories, and journey records in the inn archive.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Generative AI tools were used during development to assist with portions of the pre-generated pixel-art visuals, early text drafts, and Steam promotional artwork. All generated material was reviewed, edited, arranged, and integrated by the developer before release. The game does not use generative AI at runtime, generate content in real time, or send player input to external AI services.

System Requirements

    Minimum:
    • OS: Windows 10 64 位
    • Processor: 2.0 GHz 双核处理器
    • Memory: 4 GB RAM
    • Graphics: 支持 OpenGL 3.3 的集成显卡或独立显卡
    • Storage: 500 MB available space
    • Sound Card: 兼容 Windows 的声卡
    • Additional Notes: 需要鼠标和键盘。无需互联网连接。
    Recommended:
    • OS: Windows 10 / 11 64 位
    • Processor: 2.5 GHz 四核处理器
    • Memory: 8 GB RAM
    • Graphics: 支持 OpenGL 3.3 的独立显卡
    • Sound Card: 兼容 Windows 的声卡
    • Additional Notes: 推荐使用 1920 × 1080 分辨率。无需互联网连接。