Features

4-Layer Validation System

Multi-stage verification to eliminate false positives through advanced filtering techniques:

Statistical analysis with Z-score thresholds
Bayesian probability filtering
Trust score integration
Adaptive sampling for established players
Configurable confidence thresholds

Layer 1: Initial Detection

Layer 2: Statistical Analysis

Layer 3: Trust Validation

Layer 4: Final Confirmation

PacketEvents Integration

Deep packet-level analysis for detecting sophisticated cheats:

Real-time packet monitoring
Burst detection and analysis
Rotation variance tracking
Attack rate limiting
Support for Minecraft 1.21-1.21.8

→ PlayerMove (x:123, y:64, z:456)

→ PlayerRotation (yaw:45.2, pitch:12.8)

⚠ Burst detected: 42 packets/100ms

→ PlayerAttack (entity:uuid)

⚠ Rotation variance: 650°/s

Large Server Optimizations

Built for community servers handling 200+ concurrent players:

40-60% CPU reduction for clean players
Adaptive sampling after warmup period
Async check processing with thread pools
Database batch operations (80% fewer calls)
HikariCP connection pooling
Configurable performance settings

Without NoChance

100%

With NoChance

45%

In-Game GUI Configuration

No file editing required - configure everything in-game:

Interactive menu system
Per-check configuration
Enable/disable checks instantly
Adjust thresholds and multipliers
View live statistics
Manage player data

Anti-Cheat Configuration

Movement Checks

Combat Checks

Block Checks

Other Checks

Statistics

Settings

Trust Score System

Intelligent player profiling to reduce false positives:

Automatic skill level calibration
Click-per-second tracking
Rotation speed profiling
Accuracy measurement
Dynamic threshold adjustment
Warmup period for new players

Trust Score

85%

Skill Level: High

CPS Range: 14-22

Accuracy: 72-88%

Punishment System

Flexible automated actions based on violation severity:

Configurable kick thresholds
Warning system
Staff alert notifications
Alert throttling to prevent spam
Per-violation action configuration
Database logging for all violations

Low Confidence → Log Only

Medium Confidence → Warn Player

High Confidence → Alert Staff

Extreme Confidence → Kick Player

Complete Feature List

Detection

18 Detection Modules
Fly Detection
Speed Detection
NoClip Detection
Jesus/WaterWalk
Blink Detection
FastBreak Detection
FastPlace Detection
Nuker Detection
Scaffold Detection
KillAura Detection
AutoClicker Detection
Reach Detection
NoFall Detection
Velocity Detection
Criticals Detection
Timer Detection
Phase Detection
Step Detection
Inventory Checks

Configuration

In-Game GUI Menu
Per-Check Settings
Threshold Configuration
Severity Multipliers
Grace Period Settings
Time Window Control
Sample Size Settings
OP Exemption Option
Player Notifications
Confidence Thresholds
Bayesian Prior Config
Z-Score Threshold
Trust Score Minimum
Baseline Requirements

Performance

Async Thread Pool
Adaptive Sampling
Database Batching
HikariCP Pooling
MySQL Support
SQLite Support
Connection Pooling
Batch Operations
Warmup Periods
TPS-Based Adjustments
Lag Compensation
Ping Tolerance
Chunk Load Detection

Monitoring

Staff Alerts
Discord Webhooks
Rich Embed Messages
Alert Throttling
Violation History
Player Statistics
Global Statistics
Update Checker
In-Game Notifications
Console Logging
Database Logging
Violation Tracking
Confidence Scoring