Madium Executor v1.6.9
Madium is a free, keyless Roblox script executor that auto-detects and injects into Roblox on launch — no manual attach step between sessions — backed by a 350+ script library and Level 7 Lua environment access.
What Madium is and who it's for
Madium's pitch is compatibility without the usual free-tier compromise: most free executors cap out around 70–80% UNC, while Madium self-reports roughly 96% UNC and up to 100% on the stricter sUNC benchmark — figures that sit closer to what paid executors usually advertise. It's built for Windows and detects a running Roblox process automatically, injecting on launch rather than requiring you to manually re-attach every session.
Beyond raw compatibility, Madium leans into being a complete toolkit rather than a bare injector: it includes HttpGet and filesystem access for scripts that need them, a stability profile the developer describes as crash-resistant under normal use, and Level 7 access within Roblox's Lua sandbox — the tier that unlocks the fuller range of scripting capability most advanced scripts expect.
Built-in script library
Madium ships with a categorized library of 350+ pre-loaded scripts you can browse and execute directly inside the executor, which matters if you don't already have a preferred script source — you're not limited to pasting in your own Lua files from day one.
Core features
Auto-inject on launch
Detects a running Roblox process and injects automatically, without a manual attach step every session.
~96% UNC / ~100% sUNC
Self-reported compatibility scores that outperform most other free executors on this list.
350+ script library
Categorized, pre-loaded community scripts browsable and runnable from inside the executor.
HttpGet & filesystem access
Scripting-level access some free executors restrict, needed by more advanced script hubs.
Level 7 Lua environment
Full range of script capability rather than the reduced permission tier common in lighter free tools.
No key system
Free and keyless — download and inject without a link-shortener or ad-verification step.
How to install Madium
Download the installer
Use one of the two mirrors in the download panel below.
Allow the file through your antivirus
Like all unsigned executor binaries, Madium will likely trigger Defender/SmartScreen — only allow it if you trust the source.
Run the installer and launch Roblox
Open Roblox first (or let Madium auto-detect it), then launch Madium.
Inject and run a script
Paste your own script or pick one from the built-in 350+ library, then execute.
Safety & detection notes
Madium is a third-party tool that operates outside Roblox's Terms of Service, and using it carries account-ban risk regardless of how "stable" or "undetected" it's currently marketed as — that status can change with any Roblox patch. Only download from Madium's official site or the mirrors below.
Requirements
Windows (Madium does not currently ship a Mac or mobile build). Roblox installed. Permission to allow an unsigned executable past Windows Defender/SmartScreen. No Roblox account credentials are ever required by the executor itself.
Download Madium Executor v1.6.9
Free and keyless. Two mirrors below; see the official changelog for what's new in v1.6.9.
Third-party download hosts. Roblox-Exploits.com does not host or control these files — verify the file with your antivirus before running it. See our disclaimer.
Madium FAQ
Yes. Madium is free and keyless — there is no Linkvertise step, no daily key, and no paid tier for the core executor.
Madium self-reports roughly 96% UNC and up to 100% sUNC, which is high relative to most free executors and puts it closer to paid-tier compatibility.
Yes, Madium ships with a categorized library of 350+ pre-loaded community scripts you can browse and run without leaving the executor, in addition to running your own scripts.
Madium publishes its changelog on the developer's own site at madium.net/changelog.html, listing what changed in each version including v1.6.9.