"Kill All" features are almost never "undetected." Because they radically alter server-side data (killing players without line-of-sight or proper timing), Roblox's updated 2026 anti-cheat measures or a simple votekick system from the community can result in a permanent account ban.
If you're looking to improve your gameplay legitimately, these guides cover aiming and customization: The Definitive Guide to Aiming in Counter Blox YouTube · PocketPat Counter Blox Script GUI Roblox [Kill All ESP]...
The original Counter Blox: Roblox Offensive was decommissioned years ago; current scripts are usually targeting Counter Blox: Remastered (now often just called Counter Blox ). "Kill All" features are almost never "undetected
Automates attacks to eliminate every player on the map instantly. This is a "high-velocity" exploit that is extremely obvious to both anti-cheat systems and other players. This is a "high-velocity" exploit that is extremely
Counter Blox has a dedicated Ranked Matchmaking community that actively monitors for exploits, making it much harder to use these scripts in competitive play without being reported.