The official alpha builds—including the highly sought-after —are primarily hosted through authorized channels like Eromancer's Itch.io Profile and their crowdfunding pages. Because development spans multiple years, you will encounter distinct test builds, notably the Pure Onyx December 2023 Build and the newer Pure Onyx December 2025 Build . Key Features of Pure Onyx Alpha Builds
If your main menu scrolls upward indefinitely upon boot, it is caused by a controller conflict. If Steam is running in the desktop background, its default controller configuration will conflict with the game's native input API. from your system tray before launching the application. Installation & Read-Only Directory Errors Pure Onyx - Alpha Release April 2026 by Eromancer
The is the latest end-of-year test build for the adult cyberpunk beat 'em up RPG developed by Eromancer. Access Links & Platforms
Pure Onyx: Exploring the New December Test Release is an adult beat 'em up RPG developed by Eromancer , set in the dystopian cyberpunk world of New Babylon. The game follows the heroine Onyx as she battles gangs, corrupt police, and bio-engineered horrors.
Major caveats
Experimental UI themes, smoother transition animations, and improved dark mode scaling.
Unfortunately, I couldn't find a direct link to the "Pure Onyx New December Test Release" as it may not be publicly available or might be restricted to a specific group of testers. However, I can suggest some possible sources where you might find the link:
The December release introduces new encryption protocols and improved data protection measures.
🔗 Where to Access the Pure Onyx December Test Release Link pure onyx new december test release link
Understanding the naming convention is key to finding the correct version. Because the developer’s internal schedule is offset, a release that is prepared in December is often officially labeled and published as the “December” update in early January.
: This update added scenes featuring the Police Boss, visual damage for Onyx's tier 2 clothing, and new content for the FK-Doll. How to Access the Latest Release Link
Based on the changelog for – which closely resembles a December 2025 update – you can expect:
As of early 2026, there are several "December" releases depending on which year of development you are referencing: December 17, 2025 Test Release: If Steam is running in the desktop background,
Eromancer relies heavily on rapid prototyping and iterative design. Rather than waiting for a single finalized product, the developer provides monthly episodic alphas.
: Check the official Eromancer Patreon Profile for mirrors and tier rewards. Troubleshooting Common Launch Errors Menu Auto-Scrolling Bug
Eromancer continues to refine the underlying framework of the cyberpunk brawler. While current builds focus entirely on optimizing the game for Windows PC, the developers have confirmed long-term ambitions to evaluate native Steam compatibility, alongside tentative optimization testing for alternative operating systems like Linux and macOS down the line.