LUMINA: Echoes of Astalia is an anime-inspired narrative life sim blending a desktop focus companion with VTuber management. Play as a prototype AI agent living with Tata, a struggling indie VTuber. Pay the weekly bills, help plan her streams, deepen your bond, and uncover the secrets of your pasts.

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Planned Release Date: To be announced

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About This Game

You were originally a prototype AI agent under development at a major technology company. After an unexpected turn of events sends you off your intended path, you meet Tata, a struggling indie VTuber—and the two of you begin living together.

⏳ Companion & Focus: Brighten Your Real-World Days

  • Stay focused together: Built-in productivity and focus tools let Tata quietly keep you company while you study, work, code, draw, or prepare for exams. The game can sit in your desktop wallpaper layer without taking up space on the taskbar.

  • Real-world time and weather: Optionally sync the game with your local weather and day-night cycle. Spend time together across different locations, including your apartment, the city, and quiet cafés.

  • Switch freely between 2D and 3D: Enjoy immersive 3D environments or switch to the lightweight 2D streaming-room mode, so Tata can stay with you even while you're running demanding applications.

🎙️ Streaming & Management: Help Tata Grow

  • Choose stream topics for Tata and arrange special training to improve her streaming skills. Manage her account, plan broadcasts, grow her popularity, and increase her income as the two of you work toward a better life together.

🔍 Bonds & Secrets: Uncover the Truth

  • Grow closer through everyday conversations and special events, sharing the small, warm moments of daily life.

  • Where did Tata—who seems so out of place in this world—really come from? And why did an AI agent like you end up here? As the story unfolds, uncover the secrets hidden in both of your pasts.

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit
    • Processor: Intel Core i5-7400 / AMD Ryzen 3 1200 or equivalent
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GeForce GTX 1060
    • DirectX: Version 11
    • Storage: 10 GB available space
    • Sound Card: DirectX Compatible Sound Card
    • Additional Notes: SSD recommended for faster loading times.
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit
    • Processor: Intel Core i7-10700 / AMD Ryzen 7 3700X or higher
    • Memory: 16 GB RAM
    • Graphics: RTX 3060 or higher (6GB+ VRAM)
    • DirectX: Version 11
    • Storage: 10 GB available space
    • Sound Card: DirectX Compatible Sound Card
    • Additional Notes: SSD recommended for faster loading times.