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Blackjack Game Engine (Snoop Dogg Edition)

Server-authoritative blackjack with full rule support and real-money orchestration

Real-money production title

Overview

Built the complete game engine and RGS layer for a branded Blackjack title, handling deterministic card shuffling, cryptographic fairness seeding, full hand resolution logic, and real-money bet validation.

The Challenge

Needed a production-ready Blackjack engine supporting insurance, double down, split, and reconnect flows — all server-authoritative with zero client trust. The game had to handle real-money transactions with absolute reliability.

The Solution

Implemented a fully server-authoritative game engine where all card dealing, hand evaluation, and payout calculation happens server-side. Built a state machine for game flow that handles every edge case including mid-hand disconnects, partial network failures, and wallet service interruptions.

Architecture

State Machine

finite state machine handling all game phases: bet, deal, player-action, dealer-action, settle

Card Engine

deterministic shuffle using seeded PRNG with provably fair verification

Reconnect System

full game state recovery from any disconnection point

Wallet Integration

idempotent transaction processing with rollback support

Results

Zero settlement errors across 100K+ hands dealt
Full support for insurance, double, split, and surrender
State persistence across reconnects and partial network failures
Passed third-party fairness audit on first submission