Fluxus Executor
The #1 Free Roblox Script Executor
Execute Lua scripts, automate gameplay, and unlock new possibilities in Roblox. Free and cross-platform on Windows, Android, Mac and Linux.
What is Fluxus Executor?
Fluxus Executor is a powerful and free Lua script executor designed specifically for Roblox. It lets players run custom scripts inside Roblox games, enabling advanced gameplay modifications, automation, and features not available through standard play.
Developed by the Fluxus Team, it has become one of the most widely used tools in the Roblox scripting community, with a reliable, feature-rich experience for both beginners and experienced scripters.
Fluxus offers full cross-platform support — Windows PC, Android, macOS and Linux. It uses advanced injection technology and supports the WeAreDevs API, for compatibility with popular Roblox games including Blox Fruits, Adopt Me, Brookhaven, Pet Simulator X, Murder Mystery 2 and thousands more. Not sure if the current build runs? Check the live Fluxus status.
Features
Powerful Features
Everything you need to enhance your Roblox experience.
Lightning-Fast Execution
Execute complex Lua scripts in milliseconds. An optimized injection engine keeps gameplay smooth with real-time modifications.
Built-in Script Editor
Write, debug and optimize scripts with syntax highlighting, auto-completion and instant error detection.
Huge Script Library
Access thousands of pre-tested scripts for popular games — auto-farm, ESP, teleport, infinite resources and more.
Security Focused
Strong encryption and anti-detection technology, with regular updates to keep you protected.
Fast Updates
Our team works to restore compatibility quickly after each Roblox update, minimizing downtime.
Cross-Platform
Works on Windows 10/11, Android 5.0+, macOS and Linux — the same features across all your devices.
How Does Fluxus Work?
Fluxus operates by injecting custom Lua scripts into the Roblox client at runtime. Lua is the same language Roblox uses for game development, so Fluxus scripts can interact directly with game mechanics and interfaces.
When you launch Fluxus and attach it to Roblox, it creates a bridge between your scripts and the game engine. This enables real-time modifications — from simple speed boosts to complex automation that farms resources.
The process is simple: launch Roblox, open Fluxus, click “Attach” or “Inject,” wait for confirmation, then paste any Lua script into the editor and click “Execute.”
Supported Roblox Games
Fluxus works with virtually all Roblox games. Some popular titles:
Blox Fruits
Auto-farm, fruit finder, raid automation
Pet Simulator X
Auto-hatch, auto-collect, infinite coins
Brookhaven RP
Vehicle spawns, money scripts, UI mods
Murder Mystery 2
ESP, role reveal, teleportation scripts
Adopt Me
Auto-aging, money farms, pet management
Arsenal
Aimbot, ESP, silent aim, kill aura
+ Thousands more games supported
Fluxus vs Other Executors
| Feature | Fluxus | Synapse X | KRNL |
|---|---|---|---|
| Price | Free | $20 | Free |
| Android | ✓ | ✗ | ✗ |
| Mac / Linux | ✓ | ✗ | ✗ |
| Update Speed | <1 Hour | 1–2 Hours | 24–48 Hours |
| Script Library | 10,000+ | 5,000+ | 3,000+ |
Fluxus Key System
The Fluxus key system is a verification step for free users. It supports ongoing development and keeps the tool free for everyone.
How to get a key
Click “Get Key” in the app, complete a short verification, and your key is ready. Each key is valid for 24 hours.
Premium option
Skip the key system entirely with premium membership for keyless access, priority support and early features. The free version remains fully functional.
Is Fluxus Safe?
Script executors work by injecting code into the Roblox client, so antivirus tools often flag them as a precaution. Instead of asking you to trust us, here is how to verify the file yourself before you run it.
Verify before you install
We publish the current build’s scan report publicly. Open the VirusTotal report and confirm it before installing — and only download from this site.
Why antivirus flags it
Code injection resembles techniques malware uses, so heuristic engines raise a warning even on clean files. Never fully disable your antivirus. If you trust the file after checking the scan, add a single file-specific exclusion for it — do not turn protection off system-wide.
Account risk
Using any executor violates Roblox’s Terms of Service and can lead to suspension or a permanent ban. Understand this risk before you decide to use it.
Privacy
Fluxus runs locally and only contacts our servers for key verification and updates. It does not collect personal data or credentials.
Frequently Asked Questions
Is Fluxus Executor free?
Yes, Fluxus is 100% free with all core features. A premium option exists for keyless access, but the free version has no feature limitations.
Can I get banned for using Fluxus?
Yes. Using any executor violates Roblox's Terms of Service, and detection methods change constantly, so there is no way to guarantee you won't be banned. Understand and accept that risk before you use it.
Does it work after Roblox updates?
Roblox typically updates on Wednesdays. The Fluxus team aims to restore compatibility quickly after each update — check the live status page if execution stops working.
Which devices are supported?
Windows 10/11, Android 5.0+, macOS 10.15+ (Intel and Apple Silicon) and Linux. All platforms share the same core functionality.
How does the key system work?
Click "Get Key" in the app, complete a short verification, and your key activates for 24 hours. Premium users skip this step entirely.
Ready to Get Started?
Download Fluxus Executor now and transform your Roblox experience.