The most straightforward use case is giving F3X tools only to certain players – administrators, VIPs, or players who have purchased building permissions.
A few older posts mention genfenv , which was a function that could manipulate the global environment. It is now deprecated and considered a security risk, and Roblox actively restricts its use. You should never rely on any script that uses genfenv in a legitimate game. f3x require script
Inside tool.core.security , F3X looks for a ModuleScript named [Permissions] attached to a part. The size of that part determines the zone’s boundaries. The script then checks each permission in that module to decide whether a player can build there. The most straightforward use case is giving F3X
A typical distribution script might contain: You should never rely on any script that
: Using scripts to exploit or gain unfair advantages in games you do not own can lead to account bans.
-- Retrieve F3X module dbg("Pulling latest F3X version...") local f3xTools = require(580330877)() dbg("F3X retrieved successfully. Version:", distributionConfig.version.major, distributionConfig.version.minor, distributionConfig.version.patch)
Many games like Admin House! allow you to use the tools legitimately by typing commands like :f3x or :btools in the chat.