I've extracted the key phrase 'free for mac install Moonlighter' from your text. To help you with installing Moonlighter on a Mac, I'll provide you with a few options:

1. Moonlighter: You can play Moonlighter directly on your Mac by using Parallels, which allows you to virtualize a Windows machine on Macs. This is the easiest way to play Moonlighter on a Mac.

2. Homebrew: Homebrew is a free command-line package manager that lets you install software quickly, just like on Linux systems. You can use Homebrew to install Moonlighter on your Mac.

3. Setapp: Setapp offers unlimited access to dozens of popular Mac applications for $10 per month. However, installing Moonlighter through Setapp might not be the most cost-effective option.

If you're looking for a free alternative to commercial lighting solutions, I recommend checking out LeoMoon LightStudio (formerly known as Blender Light Studio). It's a powerful lighting system for Blender 2.8x that offers advanced features and customization options.

For more information on Moonlighter or other related topics, feel free to ask!

Free for mac instal Moonlighter