Highly customizable. It featured advanced "Rotations" that bypassed many older Anti-Cheats (like early versions of Watchdog or Spartan).
B13 is an older version. It was designed for Minecraft 1.8.8 and is largely obsolete compared to modern clients. Flux b13.zip
Historically, Flux was a premium cheat client designed primarily for "Anarchy" servers and competitive PvP. While B13 was a popular version, there are significant modern risks associated with this specific file. ⚠️ Safety Warning Highly customizable