v4.3.1 — Jan 2026

Dominate Every
Server With Sped Debug

The most advanced Meteor Client addon for competitive Minecraft 1.21.11. 90+ modules for combat, movement, visuals, and automation — engineered for anarchy PvP.

↓ Download Sped Debug V4.3.1▶ Explore Features
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Modules

Everything You Need In One Sped Debug Build

90+ Sped Debug modules across combat, movement, visuals, and automation — built for competitive Minecraft anarchy play.

Crystal PvP Suite

The most advanced CrystalAura, AutoTotem, Surround, and HoleFiller. Faster tick processing for a real timing advantage.

ESP & X-Ray

See through walls with StorageESP, HoleESP, and custom Search. Locate players and hidden bases instantly.

Bypass Engine

Advanced ElytraFly and Speed with NCP, Grim, Vulcan, and Spartan bypass configs tuned for 2026 anti-cheats.

Full Automation

AutoMine, Scaffold, AutoFish — let Sped Debug handle the grind while you sleep.

Server Intel

Base hunter, stash finder, chunk analysis, coordinate logger, and exploit detection for deep server reconnaissance.

Lightning GUI

Beautiful click GUI with search, drag panels, profiles, and import/export. Built for speed and clarity.

All Modules

90+ Sped Debug Modules. Every Angle Covered.

Four categories engineered for anarchy PvP, base hunting, automation, and server-specific tooling.

1x1 Hole Finder
Detects 1x1 trap holes dug by other players nearby.
Better Storage ESP
Enhanced ESP for chests, barrels, shulkers, and trapped containers.
Block Finder V2
Search and highlight any block type across loaded chunks.
Chunk Finder
Detects loaded and recently visited chunks to locate player bases.
ClusterFinder
Identifies clusters of placed blocks indicating hidden structures.
HoleTunnelESP
Reveals tunnels and hidden passages beneath the surface.
LightESP
Visualises light levels to locate mob spawning zones and dark rooms.
ShulkerHole ESP
Detects shulker boxes buried inside holes or behind walls.
Download

Get Sped Debug V4.3.1. Always Free.

The latest Sped Debug release for Minecraft Fabric 1.21.11. Requires Meteor Client. Drop the .jar in your mods folder and you're live.

★ Latest Release — V4.3.1

Sped Debug — Fabric 1.21.11

2026Fabric 1.21.11Meteor ClientJava 21+
↓ Download .jar
Sped.Debug.V4.3.1.jar

What's New In V4.3.1

  • • Added Wind Jump and Wind Pearl macros for 1.21.11 mechanics
  • • New Target HUD with real-time health and armour display
  • • Improved AH Sniper — reduced detection latency
  • • Block Finder V2 rewrite — faster chunk search
  • • Refreshed Grim, NCP, Vulcan, and Spartan bypass configs
  • • General stability and Meteor API updates
Minecraft
Java Edition
Mod Loader
Fabric 1.21.11
Meteor Client
Latest Build
Java
21+
FAQ

Sped Debug FAQ

Everything you need to know about Sped Debug for Minecraft Fabric 1.21.11.

Download the Sped.Debug.V4.3.1.jar file, drop it into your Fabric mods folder, launch Minecraft, and press Right Shift to open the GUI. No setup, no config required.

Ready to Dominate?

Join thousands of players who trust Sped Debug. Download V4.3.1 and start winning in under 5 minutes.

↓ Download Sped Debug V4.3.1