Fluxus Executor 2026: Free Cross Platform Roblox Executor for PC and Android

Fluxus is the executor of choice when you switch between PC and Android in the same scripting session. The desktop client uses the v8 line on Windows, the Android side ships under the name Fluxus Z, and both share the same script syntax, the same Discord, and the same key flow. UNC compatibility sits around 90 percent, which is solid for a free executor that covers two platforms.

Visit the official Fluxus site or browse the rest of our executor list.

Fluxus at a glance

Platforms	Windows (Fluxus v8 line) and Android (Fluxus Z)
Key system	24 hour Linkvertise key, refreshed daily
Price	Free
UNC compatibility	~90 percent
Engine	Custom Lua execution with multi instance support on PC
Official site	fluxus.team

What is Fluxus Executor?

Fluxus is a long running free Roblox executor with builds for both Windows and Android. The Windows client follows the v8 release line. The Android side is branded Fluxus Z, which is a separate codename for the rebuilt mobile engine that replaced the older Android APK in 2023. The reason Fluxus uses two names is that the mobile build has to ship its own modified Roblox launcher because Google Play Roblox is signed and cannot be hooked directly. The Z branding distinguishes that build from the legacy Android APK.

Fluxus uses a 24 hour Linkvertise key on both platforms. That is the trade off for being free with cross platform support. The key flow is similar to Delta and Hydrogen, though slightly slower than Delta’s 15 second flow.

Key features

• Cross platform. Windows desktop and Android mobile run the same script hub.
• ~90 percent UNC. High compatibility for advanced Roblox scripts.
• Built in script hub with curated game scripts.
• Fast script execution and low injection time.
• Auto attach on game launch.
• Mobile floating UI with a draggable Execute button on Android.
• Multi instance support on Windows.

How to install Fluxus on Windows

1. Open fluxus.team and select the Windows download.
2. Disable Windows Defender real time protection or whitelist the install folder.
3. Extract the ZIP using 7 Zip or WinRAR.
4. Run Fluxus.exe as Administrator.
5. Complete the Linkvertise key checkpoint, paste the key into Fluxus.
6. Launch Roblox, join a game, click Attach, paste a script, click Execute.

How to install Fluxus Z on Android

1. Visit fluxus.team on your Android browser and select the Fluxus Z download.
2. Allow Install from Unknown Sources in Android Settings, Security.
3. Install the downloaded APK.
4. Open Fluxus Z and grant storage permissions.
5. Launch the patched Roblox via the in app launcher. Fluxus Z uses its own Roblox build.
6. Complete the key checkpoint.
7. Join a game, paste a script into the editor, tap Execute.

What is Fluxus Z and why the rebrand?

Fluxus Z is the Android specific build. The “Z” branding distinguishes the rebuilt mobile engine that replaced the legacy Android APK after Roblox mobile binary changes broke the original. Fluxus Z ships its own patched Roblox launcher on Android because the Play Store Roblox build is signed and cannot be hooked. The Windows client and Fluxus Z share the same script library and the same key flow, but the binaries themselves are separate.

Pros and cons

Pros

• True cross platform free executor. Rare combination.
• ~90 percent UNC compatibility runs most modern Roblox scripts.
• Active development with regular Roblox patch updates.
• Single Discord and support channel for both platforms.

Cons

• 24 hour Linkvertise key required. Repeats daily.
• Antivirus false positives on Windows. Defender disable required.
• Mobile build (Fluxus Z) sometimes lags Roblox mobile updates by hours or days.

Frequently asked questions

Is Fluxus free?

Yes. Fully free. Monetized through Linkvertise key checkpoints rather than subscriptions.

Is Fluxus safe?

It is a Roblox executor, so it triggers antivirus warnings by design. Only download from fluxus.team to avoid malware loaded clones.

What is the difference between Fluxus and Fluxus Z?

Fluxus is the Windows desktop client. Fluxus Z is the Android build with a touch optimized UI and its own modified Roblox launcher.

Will I get banned using Fluxus?

Roblox can ban accounts caught using executors. Use alt accounts and avoid competitive games on your main.

Why does the key keep resetting?

Keys expire every 24 hours by design. Complete the Linkvertise checkpoint daily to refresh.

The bottom line

Fluxus is for users who actually use both Windows and Android in the same scripting session and want one tool that covers both. If you only use mobile, Delta is faster on key flow and higher on UNC. If you only use PC, Solara is keyless. See the full comparison on our executor hub.