Heart of the Machine – Supporter Pack is exactly what it sounds like: a fan-focused extras bundle built for players who want to go beyond the base game and support the developers. On Mac, it functions as a downloadable collection of bonus files—music and high-resolution artwork—rather than new gameplay content.

What’s Included

The Supporter Pack contains two main categories of extras:

• Digital Original Soundtrack with over 4 hours of music, provided in both MP3 and uncompressed WAV formats. The MP3s are convenient for everyday listening, while the WAV files are ideal if you want maximum audio quality or plan to archive/convert to another lossless format.
• Wallpapers: 18 images in 4K. The pack includes 8 original designs plus variations, giving you multiple looks that fit different desktop setups.

Who This Pack Is For

• Soundtrack collectors who want the music outside the game client—especially anyone who prefers WAV over compressed formats.
• Fans of the game’s aesthetics looking for clean, high-resolution 4K wallpapers to use on a Mac desktop, external display, or multi-monitor setup.
• Players who simply want to support the devs and like having official extras as part of their library.

How to Access the Supporter Pack Files on Mac

The developer notes that all items can be found here:

Steam\steamapps\common\HeartOfTheMachine\Supporter Pack

On macOS, Steam’s library is stored a bit differently than on Windows. If you don’t immediately see a matching folder layout, the easiest approach is:

• Open Steam → Library
• Find Heart of the Machine
• Click the gear icon → Manage → Browse Local Files
• Look for a folder named Supporter Pack

Mac System Requirements

Minimum:

Recommended:

Note: The store listing provided does not include specific Mac minimum or recommended specs for this Supporter Pack. Since it’s a collection of audio and image files, the practical requirements are modest—mainly sufficient storage space and apps capable of playing MP3/WAV and viewing 4K images.

Bottom Line

If you love Heart of the Machine and want official extras, the Supporter Pack is a straightforward value-add: a substantial 4+ hour soundtrack in both convenient and audiophile-friendly formats, plus a nice spread of 4K wallpapers. Just don’t go in expecting gameplay expansions—this one is all about collection-worthy media and supporting the project.