Fluxus Executor

Fluxus has been one of the top free executor options for several years. Where Delta wins on community size, Fluxus holds its own on injection speed — it consistently attaches to Roblox faster than most competing free executors, which matters when you are running scripts in games with quick respawn timers or time-sensitive mechanics.

The interface is clean and functional. Nothing fancy, but everything is where you expect it to be. The script editor handles multi-line scripts without issues, and the built-in script hub gives you immediate access to popular scripts for games like Blox Fruits, Pet Sim X, and more. If you are just getting started and do not know where to find scripts, the hub gets you up and running immediately.

Fluxus on Android works well for the most common script types. The injection process is similar to the PC version — open the app, complete the key, inject once Roblox is loaded, and paste your script. The APK installs cleanly on most Android devices running Android 8 or later.

The key system on Fluxus is comparable to Delta — a series of link shortener steps that take a couple of minutes and unlock the executor for 24 hours. Some users report that Fluxus's key pages have slightly more ads than Delta's, which can be annoying on mobile. Using an ad blocker on desktop cleans up the experience significantly.

One area where Fluxus occasionally falls short is post-patch update speed. While it is generally updated within 24 hours of a Roblox patch, there are occasional periods where it takes longer. During these windows you may need to switch to an alternative temporarily. This is a common issue across all free executors and is not unique to Fluxus.

Script compatibility is strong. Fluxus handles Level 7 scripts without issue, covering the vast majority of what you will find in script communities. Advanced Level 8 scripts are not supported, but these are relatively rare and mostly used by developers rather than everyday users.