R ANTI-CHEATv1.0.0

Introduction to R Anti-Cheat

Core

High-performance, server-authoritative exploit mitigation and live moderation engine for Roblox experiences.

# What is R Anti-Cheat?

R Anti-Cheat (RAC) is a high-performance, server-authoritative exploit mitigation and live moderation engine engineered specifically for Roblox experiences. Built from the ground up in modern Luau with strict type safety, RAC solves the long-standing vulnerability of client-dominated multiplayer game architectures.

In traditional Roblox games, developers frequently trust client position, velocity, and hit signals sent over RemoteEvents. Malicious actors exploit this trust using client injection tools (such as Dex Explorer, script executors, and memory modifiers) to achieve speed hacks, flight, noclip, reach hacks, remote spam, and godmode.

RAC enforces a strict Zero-Trust Client Security Model. All physical movement boundaries, combat validations, transaction rates, and player states are verified and adjudicated purely on the server.

       ┌────────────────────────────────────────────────────────┐
       │                   ROBLOX SERVER ENGINE                 │
       │                                                        │
       │   ┌────────────────────┐      ┌────────────────────┐   │
       │   │  DetectionEngine   │◄────►│  Heuristics Engine │   │
       │   └─────────┬──────────┘      └─────────┬──────────┘   │
       │             │                           │              │
       │             ▼                           ▼              │
       │   ┌────────────────────┐      ┌────────────────────┐   │
       │   │ PunishmentManager  │◄────►│  RBAC & Dashboard  │   │
       │   └─────────┬──────────┘      └─────────┬──────────┘   │
       └─────────────┼───────────────────────────┼──────────────┘
                     │                           │
          Remote Sync & Cross-Server   Live Admin View
                     │                           │
                     ▼                           ▼
        [ MessagingService / Webhook ]   [ Roact Bento UI ]

# Core Pillars of RAC

# 1. 100% Server Authoritative

Clients never tell the server if an action is valid. The server tracks historical physics frames, raycasts line-of-sight checks against obstacle geometry, audits tool damage cooldowns, and enforces token-bucket limits on all network traffic.

# 2. Multi-Vector Anomaly Correlation

Rather than punishing instantly on a single frame jitter, RAC feeds all detector telemetry into a centralized Luau AI Heuristics Engine. The heuristics engine correlates spatial anomalies, network ping spikes, and server frame times ($\Delta t$), computing an algorithmic confidence score ($0.0 \dots 1.0$) to guarantee zero false positives.

# 3. Bento-Grid In-Game Admin Dashboard

Moderators and administrators access an in-game interface built with Roact and styled after modern Bento grids. The dashboard includes a circular risk dial, spatial radar, violation ribbons, live player telemetry, and single-click enforcement actions.

# 4. Cross-Server Distributed Synchronization

When an administrator issues a ban or an exploiter triggers high-confidence enforcement, the punishment is immediately broadcast to all active game servers via Roblox MessagingService while being permanently recorded into DataStoreService.

# Why RAC Outperforms Traditional Anti-Cheats

Feature Legacy Script-Checks R Anti-Cheat (RAC)
Execution Environment Client LocalScripts (easily deleted) ServerScriptService (inaccessible to clients)
False-Positive Prevention Hard static cutoffs Dynamic ping-aware Heuristics Engine
Combat Verification Client calculates damage Server verifies reach, raycast LoS, and cooldown
Admin Interface Legacy chat commands / basic UI Roact Bento-Grid UI with real-time telemetry
Network Protection None (crashes on remote spam) Token-bucket rate limiter & 16KB packet inspection
Cross-Server Sync Delayed / polling-based Real-time MessagingService broadcast (<50ms)

# Next Steps

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Quick Start