# CSRadar: Counter-Strike 2 Player Intelligence & Alt Account Detection

> CSRadar is an authoritative Counter-Strike 2 (CS2) player intelligence and investigative platform. It analyzes publicly observable Steam telemetry, VAC/game ban records, FACEIT competitive statistics, and social graph connections to identify linked alternate accounts (smurfs), calculate integrity scores, and explain competitive evidence transparently.

CSRadar is designed for CS2 players, tournament organizers, team coaches, and community server administrators seeking factual, evidence-backed accountability without guesswork or simulated match outcome odds.

## Core Capabilities

- **CS2 Alt & Smurf Account Detection**: Correlates accounts across multiple heuristic vectors, including friend network clusters, historical vanity names, inventory value correlation, account creation dates, and concurrent activity schedules.
- **Pre-Match Lobby Intelligence**: Real-time scanner for up to 10 players in a CS2 match room. Supports CS2 console `status` output, direct FACEIT match room links, and zero-touch CS2 Game State Integration (GSI).
- **Integrity Passport & VAC Timeline**: Maps chronological ban events (Valve Anti-Cheat / Game Bans) and account age density, providing clear timeline indicators and risk levels.
- **Gameplay Telemetry & Coaching**: Replay and match analysis detailing aim kinematics, crosshair placement, spray discipline, reaction times, and positioning mistakes.
- **Controlled Community Reputation**: Peer feedback signals categorized into structured commendations and warnings with cryptographic vote validation and sybil resistance.
- **Regional CS2 Rankings**: Public leaderboards tracking player signal matrices across North America, Europe, South America, Asia, Oceania, and CIS.

## Key Definitions & Terminology

- **Smurf Account**: An alternate CS2 account operated by a higher-skilled player to play against lower-ranked opponents or bypass matchmaking queues.
- **Identity Cluster**: A mathematically identified group of Steam accounts sharing strong structural signals (common friends, shared inventory history, linked vanity aliases).
- **Smurf Anomaly Score**: A normalized indicator (0–100%) quantifying the likelihood of an account performing beyond expected baseline metrics for its registered age and competitive rank.
- **Game State Integration (GSI)**: Valve's official CS2 local HTTP broadcast protocol used by CSRadar for zero-touch match detection without modifying game memory or injecting code.
- **Behavioral Drift**: Statistical divergence (using Hellinger distance metrics) comparing a player's historical gameplay kinematics with current performance to flag sudden uncharacteristic skill spikes.

## Canonical Public Endpoints

- Home & Player Search: /
- How It Works & Evidence Methodology: /how-it-works
- Pre-Match Lobby Intelligence: /prematch
- Public Regional Rankings: /best (Regions: /best/eu, /best/na, /best/sa, /best/asia, /best/oceania, /best/cis)
- Pricing & Subscription Plans: /pricing
- Feature Documentation & Methodology: /docs
- System Status & External Dependencies: /status
- About & Independent Operating Principles: /about
- Privacy Policy & Data Retention: /privacy
- Terms of Service: /terms
- Advertising Policy: /ad-policy
- Contact & Data Privacy Requests: /contact
- Full LLM Knowledge Base: /llms-full.txt

## Data Sources & Operational Invariants

1. **Observational Evidence Only**: CSRadar only analyzes publicly available Steam profile data, official Valve API endpoints, public FACEIT developer endpoints, and user-provided CS2 match demos.
2. **No Fabricated Predictions**: CSRadar never fabricates match outcome probabilities, win percentages, or speculative cheating accusations. Missing data is strictly classified as UNKNOWN.
3. **Viewer-Centric Privacy**: User watchlists, search history, and private notes belong exclusively to the authenticated viewing actor and are never exposed publicly.
4. **100% English Interface**: All internationalized analysis summaries, metrics, and documentation are strictly authored in English.