How to Download Lumena

1. Click on the Lumena download button below.
2. Choose "Install" to install the game on the windows steam client.
3. Follow the on-screen prompts
4. Let it download the Full Version.
5. Once a game is downloaded, use the Windows Steam Client to play the game.

=== Download Game ====

Download for pc →

This guide describes how to use Steam Proton to play and run Windows games on your Linux computer. Some games may not work or may break because Steam Proton is still at a very early stage.

1. Activating Steam Proton for Linux:
Proton is integrated into the Steam Client with "Steam Play." To activate proton, go into your steam client and click on Steam in the upper right corner. Then click on settings to open a new window. From here, click on the Steam Play button at the bottom of the panel. Click "Enable Steam Play for Supported Titles."

Alternatively: Go to Steam > Settings > Steam Play and turn on the "Enable Steam Play for Supported Titles" option.

Valve has tested and fixed some Steam titles and you will now be able to play most of them. However, if you want to go further and play titles that even Valve hasn't tested, toggle the "Enable Steam Play for all titles" option.

2. Choose a version
You should use the Steam Proton version recommended by Steam: 3.7-8. This is the most stable version of Steam Proton at the moment.

3. Restart your Steam
After you have successfully activated Steam Proton, click "OK" and Steam will ask you to restart it for the changes to take effect. Restart it. Your computer will now play all of steam's whitelisted games seamlessly.

4. Launch Stardew Valley on Linux:
Before you can use Steam Proton, you must first download the Stardew Valley Windows game from Steam. When you download Stardew Valley for the first time, you will notice that the download size is slightly larger than the size of the game.
This happens because Steam will download your chosen Steam Proton version with this game as well. After the download is complete, simply click the "Play" button.

Windows Pc Requirements

Minimum:

• Requires a 64-bit processor and operating system
  
• OS: Windows 10 64-bit
  
• Processor: Intel Core i3 or AMD equivalent
  
• Memory: 4096 MB RAM
  
• Graphics: Any GPU with DirectX 11 support
  
• DirectX: Version 11
  
• Network: Broadband Internet connection
  
• Storage: 1000 MB available space

Recommended:

• Requires a 64-bit processor and operating system
  
• OS: Windows 10/11 64-bit
  
• Memory: 8192 MB RAM
  
• Graphics: NVIDIA GTX 1060 / AMD RX 580 or better (for GPU-accelerated AI upscaling)
  
• DirectX: Version 11
  
• Network: Broadband Internet connection
  
• Storage: 1500 MB available space

Linux Requirements

Minimum:

Recommended:

Mac Requirements

Minimum:

Recommended:

Lumena is a dedicated tool for creating Steam store capsule art. Design all 9 capsule sizes in one project with layers, 30+ effects, text, particles, lights, AI background removal, upscaling, and Steam Workshop template sharing.

Lumena makes creating Steam store art simple. All 9 required capsule sizes in one project, each with its own layer stack. Design once, export everything correctly sized.

Layers
Image, text, particle, light, and gradient layers. Group them into folders. 6 blend modes, opacity control, flip, resize, and multi-select operations.

30+ Real-Time Effects
Blur, sharpen, vignette, chromatic aberration, drop shadow, outer glow, inner shadow, stroke, halftone, oil paint, motion blur, posterize, color grading, and more. All stackable per layer.

Text Engine
Font selection, sizing, color, bold, italic, outline, letter spacing, line height, alignment, and text transform.

AI Tools (Local)
Background removal, 2x image upscaling (Real-ESRGAN), and depth estimation for depth-of-field effects. All running locally on your machine. Optional Gemini Flash image generation with your own API key.

Global Post-Processing
Vignette, bloom, film grain, color temperature, sharpen, and chromatic aberration applied across your composition.

Composition Guides
Rule of thirds, Fibonacci spiral, custom grids, rulers, and vertex snapping with visual snap lines.

Steam Workshop
Share and browse community templates. Subscribe, download, and customize.

Export
Single size or all 9 capsule sizes at once. Auto-save and crash recovery included.

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