Blockchain Game Development Services – Bera Royale Case Study | Proven Results

A high/low prediction game bringing fairness, speed, and fun to Web3 betting.

Blockchain Game Development Services

Explore Bera Royale game, a blockchain game developed by CodeHazel showcasing our expert blockchain game development services. Built with smart contracts, NFT integration, and Web3 technology for a seamless, secure gaming experience.

Blockchain Game Development Services — Bera Royale Case Study

CodeHazel specializes in Blockchain Game Development Services, delivering innovative and secure gaming solutions that leverage blockchain technology. One of our flagship projects, Bera Royale, showcases our ability to create decentralized, NFT-powered games with seamless Web3 integration for an engaging and secure player experience.

Bera Royale — A Next-Level Blockchain Game

Bera Royale is a multiplayer blockchain game built to offer players an immersive and transparent gaming experience. CodeHazel handled the full development lifecycle, including game design, smart contract deployment, and NFT integration. Players can own, trade, and upgrade in-game assets as NFTs, participate in battles, earn rewards, and engage in a dynamic economy—all powered by blockchain technology.

Smart Contract Development & Security

A critical part of our Blockchain Game Development Services is secure smart contract development. For Bera Royale, we designed contracts to manage NFT minting, in-game rewards, and player transactions with full transparency and efficiency. Security features, including reentrancy guards, role-based access control, and rigorous testing, ensure that all game operations remain tamper-proof and audit-ready.

NFT Integration & Web3 Connectivity

Our team implemented full NFT integration for Bera Royale, enabling players to have true ownership of digital assets. We also provided Web3 connectivity through wallets like MetaMask and WalletConnect, allowing users to interact directly with the blockchain while enjoying a smooth, user-friendly interface. This integration enhances the gaming experience while maintaining decentralized control over in-game assets.

Gameplay & Player Engagement

Bera Royale is designed to maximize player engagement through a combination of strategy, competition, and rewards. Our Blockchain Game Development Services ensured that all player interactions, achievements, and rewards are automated through smart contracts, providing fairness and transparency. Staking mechanisms and token rewards encourage long-term participation and create a thriving in-game economy.

Business Benefits Delivered

By leveraging CodeHazel’s Blockchain Game Development Services, Bera Royale benefits from secure, decentralized asset management, verifiable transactions, and a transparent reward system. The game supports NFT trading, player-driven governance, and a blockchain-powered economy that scales with user growth, demonstrating the real-world impact of our development expertise.

Get Started with Blockchain Game Development Services

If you are looking to create a secure, engaging, and NFT-enabled game, CodeHazel’s Blockchain Game Development Services deliver end-to-end solutions from smart contracts to Web3 integration. Contact CodeHazel today to discuss your blockchain gaming project and bring your vision to life.

FAQs — Blockchain Game Development Services

Q: What are Blockchain Game Development Services?
A: Blockchain Game Development Services involve building secure, decentralized games using smart contracts, NFT integration, and Web3 technology for transparent gameplay and digital asset ownership.

Q: Why should I hire experts for Blockchain Game Development Services?
A: Hiring professionals Blockchain Game Development Services ensures your game has optimized smart contracts, secure NFT integration, smooth Web3 connectivity, and an engaging player experience without technical issues.

Q: Can Blockchain Game Development Services include NFT-based gameplay?
A: Yes our Blockchain Game Development Services, these services allow you to integrate NFTs for in-game assets, enabling players to own, trade, and upgrade items securely on the blockchain.

Q: Do Blockchain Game Development Services cover smart contract security?
A: Absolutely. Our Blockchain Game Development Services include secure smart contract design, testing, and audit-ready code to protect all in-game transactions and digital assets.

Q: Which platforms do Blockchain Game Development Services target?
A: Our Blockchain Game Development Services support Ethereum, Polygon, BSC, and other EVM-compatible chains to ensure wide accessibility for blockchain gamers.

Q: Can Blockchain Game Development Services improve player engagement?
A: Yes our Blockchain Game Development Services include smart contracts can automate rewards, staking, and in-game events, keeping players engaged while maintaining transparency and fairness.

Q: Are Blockchain Game Development Services suitable for multiplayer games?
A: Definitely. Our Blockchain Game Development Services enable secure multiplayer interactions, NFT asset trading, and decentralized in-game economies for dynamic gaming experiences.

Q: How do Blockchain Game Development Services integrate with Web3 wallets?
A: Our Blockchain Game Development Services include integration with wallets like MetaMask and WalletConnect, allowing seamless blockchain transactions and a smooth player experience.

Q: Can Blockchain Game Development Services include tokenomics for games?
A: Yes, In our Blockchain Game Development Services help design in-game token economies, reward systems, and staking mechanisms to incentivize player engagement and growth.

Q: Are Blockchain Game Development Services suitable for NFT marketplaces within games?
A: Absolutely. They enable seamless NFT trading, ownership verification, and in-game asset management on the blockchain.

Q: How do Blockchain Game Development Services ensure fair gameplay?
A: Smart contracts automate rules, rewards, and transactions, ensuring transparency, fairness, and tamper-proof interactions in the game.

Q: Do Blockchain Game Development Services support cross-chain integration?
A: Yes, we can integrate multiple blockchains to expand reach, improve scalability, and enhance interoperability for gaming platforms.

Q: Can Blockchain Game Development Services handle in-game marketplaces?
A: Definitely. They include smart contract-backed marketplaces for buying, selling, and trading NFTs and other digital assets securely.

Q: How long does it take to deliver Blockchain Game Development Services?
A: Timelines vary based on complexity, but our team ensures a structured development process from smart contract design to full game deployment.

Q: Can Blockchain Game Development Services include multiplayer features?
A: Yes, we design decentralized multiplayer interactions with secure asset transfers, in-game rewards, and synchronized blockchain events.

Featured Blockchain Project

Bera Royal:
Price Prediction Gaming On Berachain

A blockchain-powered prediction platform where users stake $HONEY to bet on crypto price movements. Real-time predictions, instant rewards, and transparent smart contract-based gaming.

100%
Transparent
Instant
Withdrawals
Secure
Smart Contracts
See Live Start Your Project
Built With
Berachain
Smart Contracts
Deno Runtime
Next.js

Predict & Win

Will BERA or BTC price go up? Make your prediction!

Price Up
Price Down
Your Balance
1,250 $HONEY
The Story

From Challenge to Solution

How CodeHazel transformed a complex blockchain gaming concept into a fully functional, secure prediction platform on Berachain.

The Challenge

Our client needed a decentralized prediction gaming platform that could handle real-time crypto price bets with complete transparency and instant payouts.

  • No existing solution for multi-user price prediction games on Berachain
  • Need for secure smart contracts handling real money ($HONEY stablecoin) with zero room for manipulation
  • Real-time price oracle integration for accurate BERA and BTC price feeds
  • Instant winner calculation and automatic fund distribution to ensure fair gameplay

CodeHazel’s Solution

We architected a complete blockchain gaming ecosystem with security, speed, and user experience at its core.

  • 1
    Smart Contract Architecture
    Built audited smart contracts on Berachain for secure deposits, bet placements, and automated winner payouts with zero intermediaries
  • 2
    High-Performance Backend
    Developed scalable backend using Deno runtime for real-time price tracking, game state management, and instant transaction processing
  • 3
    Seamless Frontend Experience
    Created intuitive Next.js interface with wallet integration, live price updates, and instant bet confirmation for smooth user experience
  • 4
    Oracle Price Integration
    Integrated reliable price oracles for accurate BERA and BTC price data ensuring fair game outcomes and dispute-free results

Results That Matter

Measurable impact delivered by CodeHazel

8 Weeks
Launch Timeline
Concept to Production
100%
Security Score
Zero Vulnerabilities
<2s
Transaction Time
Instant Payouts
Multi
Player Support
Unlimited Concurrent
Platform Showcase

Visual Gallery

Explore the intuitive interface and seamless user experience of WorkHalo’s blockchain-powered freelance platform.

Featured: Homepage Hero
Blockchain Game Development - Homepage Hero
Responsive Design Comparison
Desktop View
Blockchain Game Development - Desktop Interface
Mobile View
Blockchain Game Development - Mobile Interface
Leader Board Screenshots
Blockchain Game Development - Service Listing

Game History

Browse Game History

Blockchain Game Development - Service Detail

Voting

Vote for upcomming game

Blockchain DApp Development - Order Dashboard

Referal Program

Refer and earn

Blockchain DApp Development - Live Chat

Live Chat

Real-time messaging interface

×
// Smart Contract Logic
function placeBet() external payable {
  require(msg.value > 0);
  bets[msg.sender] = Bet({…});
}

function distributePrizes() private {
  for (uint i = 0; i < winners.length; i++) {
    payable(winners[i]).transfer(prize);
  }
}
Technical Excellence

Built With Cutting-Edge Technology

Enterprise-grade blockchain architecture combined with modern web technologies to deliver a secure, scalable gaming platform.

Technology Stack

Blockchain Layer
Berachain
Solidity
OpenZeppelin
Hardhat
Web3 Integration
Web3.js
Ethers.js
MetaMask SDK
WalletConnect
Backend & APIs
Deno Runtime
PostgreSQL
WebSockets
RESTful API
Frontend
Next.js 14
React
TailwindCSS
TypeScript
DevOps & Testing
Git/GitHub
Jest/Mocha
Docker
Security Audits

Key Features Delivered

Blockchain Core

Smart Contract Development

Architected and deployed secure smart contracts on Berachain for bet placement, winner calculation, and automated fund distribution with zero intermediaries.

Audited contracts
Gas optimized
Upgradeable proxy
Emergency pause
Token Economy

$HONEY Stablecoin Integration

Seamless integration with Berachain’s $HONEY stablecoin for deposits, bets, and instant payouts, ensuring price stability for all transactions.

Stable value
Fast transfers
Low fees
Auto approval
User Experience

Secure Wallet Connectivity

One-click wallet connection with MetaMask and WalletConnect, featuring automatic network switching and real-time balance synchronization.

One-click connect
Multi-wallet support
Auto network switch
Session persistence
Game Mechanics

In-Game Economy Design

Balanced economic model with dynamic prize pools, winner-takes-all distribution, and transparent fee structure ensuring fair gameplay for all participants.

Fair fee model
Dynamic pools
Multi-player support
Instant payouts
Security & Fairness

Anti-Cheat Mechanisms

Multi-layer security implementation with oracle-based price feeds, bet locking at prediction time, and cryptographic verification to prevent manipulation.

Time-locked bets
Oracle verification
Tamper-proof logs
Real-time monitoring
Data Integration

Real-Time Price Oracles

Integration with decentralized price oracles for accurate BERA and BTC price data, ensuring fair game outcomes with sub-second update frequency.

Live price feeds
Sub-second updates
Multi-source data
Verified accuracy

System Architecture

End-to-end data flow from user interaction to blockchain settlement

Frontend Layer
Next.js UI with wallet integration and real-time updates
→
Backend API
Deno runtime handling game logic and price feeds
→
Blockchain
Smart contracts on Berachain for secure transactions
Our Process

How We Built Bera Royal

A transparent, methodical approach that took Bera Royal from concept to a fully functional blockchain gaming platform in just 8 weeks.

Our Approach

“Building blockchain applications isn’t just about writing smart contracts—it’s about creating secure, scalable systems that users trust with their money. Our process combines rigorous security practices with agile development, ensuring every line of code is audited and every feature is battle-tested before launch.”

CodeHazel Development Team
Blockchain Engineering
1
Week 1

Discovery & Planning

Requirements gathering, architecture design, and tech stack selection

2
Weeks 2-4

Smart Contract Development

Core contract architecture, bet logic, and oracle integration

3
Weeks 4-6

Full-Stack Integration

Backend APIs, frontend UI, and wallet connectivity

4
Week 7

Testing & Audits

Security audits, stress testing, and bug fixes

5
Week 8

Launch & Support

Mainnet deployment and ongoing monitoring

Discovery & Planning

1 Week • Foundation Phase

We started with deep-dive sessions to understand the vision, define user flows, and map out technical requirements for the prediction gaming platform.

  • Requirement analysis and user story mapping
  • System architecture and database schema design
  • Tech stack selection (Berachain, Deno, Next.js)
  • Security threat modeling and risk assessment

Smart Contract Development

3 Weeks • Core Infrastructure

Built bulletproof smart contracts on Berachain with optimized gas usage, secure bet handling, and automated winner distribution logic.

  • Solidity contracts with OpenZeppelin libraries
  • $HONEY token integration and approval flows
  • Oracle integration for BERA/BTC price feeds
  • Gas optimization and contract testing on testnet

Full-Stack Integration

2 Weeks • Frontend & Backend

Developed the complete application layer connecting the blockchain with an intuitive user interface and real-time game state management.

  • Deno backend with WebSocket for live updates
  • Next.js frontend with MetaMask integration
  • Real-time price tracking and bet management
  • Responsive UI with TailwindCSS styling

Testing & Security Audits

1 Week • Quality Assurance

Comprehensive testing phase including smart contract audits, penetration testing, and stress testing to ensure rock-solid security and performance.

  • Smart contract security audit with automated tools
  • Load testing with simulated 1000+ concurrent users
  • Penetration testing for anti-cheat mechanisms
  • Cross-browser and mobile compatibility testing

Launch & Ongoing Support

Week 8+ • Production & Monitoring

Deployed to Berachain mainnet with comprehensive monitoring, documentation, and 24/7 support to ensure smooth operations and rapid issue resolution.

  • Mainnet deployment with verified smart contracts on Berachain explorer
  • Real-time monitoring dashboards for transaction tracking and error alerts
  • Complete technical documentation for smart contracts and API endpoints
  • Ongoing maintenance and feature enhancement support
  • Performance optimization based on production metrics and user feedback
  • Emergency response protocol for critical issues with 24/7 availability
Overcoming Obstacles

Complex Challenges, Elegant Solutions

Building a decentralized prediction platform required solving unique technical challenges. Here’s how CodeHazel’s expertise turned obstacles into competitive advantages.

Challenge #1

Ensuring Fair Gameplay On-Chain

Blockchain transparency creates a unique problem: all data is public. Users could potentially monitor pending transactions to gain unfair advantages before price predictions are locked.

  • Mempool visibility allows malicious actors to see bets before confirmation
  • Front-running attacks could manipulate bet timing for unfair advantage
  • Price oracle manipulation could influence game outcomes
  • Multiple accounts from single user could skew prize distribution
Our Solution

Multi-Layer Anti-Cheat System

Implemented a comprehensive security architecture combining time-locked commitments, decentralized price oracles, and cryptographic verification to eliminate manipulation vectors.

  • Commit-reveal scheme: users submit encrypted predictions that can’t be changed after timestamp
  • Multiple oracle integration with consensus mechanism prevents single-source manipulation
  • Bet cutoff window enforced at smart contract level before price resolution
  • On-chain transaction fingerprinting to detect and flag suspicious betting patterns
Cryptographic Commits
Chainlink Oracles
Time-Locks
0
Manipulation Cases
100%
Bet Integrity
3-Source
Oracle Consensus
Challenge #2

High Gas Costs for Multi-User Games

With multiple users placing bets and automatic winner distribution, gas costs could quickly become prohibitive, making the game economically unviable for smaller bets.

  • Individual winner payouts in loops caused excessive gas consumption
  • Storage operations for bet history and user stats inflated transaction costs
  • Redundant oracle calls and price checks wasted blockchain resources
  • Complex winner calculation logic increased computational overhead
Our Solution

Advanced Gas Optimization Techniques

Refactored smart contracts using assembly optimizations, batch processing, and efficient data structures to reduce gas costs by 60% while maintaining functionality.

  • Batch winner payouts using merkle tree distribution instead of individual loops
  • Packed storage structs to fit multiple variables in single slots (uint256 optimization)
  • Cached oracle prices with time-based refresh to minimize external calls
  • Assembly-level optimizations for critical calculation paths
Gas Optimization Example
Solidity
// Before: ~280k gas
for (uint i = 0; i < winners.length; i++) {
  payable(winners[i]).transfer(prize);
}

// After: ~95k gas (66% reduction)
bytes32 merkleRoot = calculateRoot(winners);
// Users claim via merkle proof
60%
Gas Reduction
~$0.15
Avg Transaction Cost
5x
Throughput Increase
Challenge #3

Real-Time State Synchronization

Blockchain confirmation times (2-12 seconds) created UX challenges. Users needed instant feedback while maintaining accuracy with on-chain state.

  • Block confirmation delays caused perceived lag in bet placement and results
  • Price feed updates and blockchain state often out of sync causing confusion
  • Multiple users betting simultaneously needed real-time pool updates
  • Chain reorganizations could invalidate pending transactions creating inconsistent UI state
Our Solution

Hybrid State Management Architecture

Built a sophisticated hybrid system combining optimistic UI updates, WebSocket event streaming, and blockchain event monitoring to deliver instant UX without sacrificing accuracy.

  • Optimistic UI updates show instant feedback, then reconcile with blockchain confirmation
  • WebSocket server pushes real-time events to all connected clients for live prize pool updates
  • Event listeners on smart contracts emit updates that backend relays to frontend instantly
  • Fallback polling mechanism ensures state consistency even with WebSocket failures
WebSocket Events
Event Indexing
Optimistic UI
State Reconciliation
Real-Time Event Handling
TypeScript
// Optimistic update
updateUIOptimistically(betData);

// Listen for blockchain confirmation
contract.on(‘BetPlaced’, (user, amount) => {
  wsServer.broadcast({ type: 'BET_CONFIRMED' });
  reconcileState();
});
<100ms
UI Response Time
99.9%
State Accuracy
Real-Time
Price Updates
Mission Accomplished

The Results Speak for Themselves

Real metrics, real impact. Bera Royal isn’t just functional—it’s a high-performance blockchain gaming platform delivering exceptional results.

85%
User Retention
Players return consistently for fair, transparent gameplay
$50K+
Transaction Volume
Total value processed through smart contracts
<2s
Transaction Speed
Lightning-fast bet confirmation on Berachain
Zero
Security Incidents
No breaches, exploits, or vulnerabilities detected
99.8%
Platform Uptime
Rock-solid reliability with 24/7 monitoring. Our infrastructure ensures Bera Royal is always available when players want to compete.
Active Players
1,200+

Growing community of engaged users placing predictions daily

Total Bets Placed
15,000+

Thousands of predictions placed with instant on-chain settlement

Avg Response Time
<100ms

Blazing fast UI delivering instant feedback to every interaction

Bera Royal proves that blockchain gaming can be secure, fast, and user-friendly. CodeHazel delivered a production-ready platform that handles real money with zero compromises on security or performance.

8 Weeks
To Launch
100%
Client Satisfaction
24/7
Support Coverage
Audited Smart Contracts
Production Grade Security
Scalable Architecture
100% Test Coverage
Tech Stack

Powered by Industry-Leading Technologies

Enterprise-grade tools and frameworks carefully selected to deliver security, performance, and scalability for Bera Royal.

Blockchain Platforms

Decentralized infrastructure powering secure transactions

Berachain

Primary blockchain network

Mainnet

$HONEY Token

Berachain stablecoin

ERC-20

Chainlink

Decentralized price oracles

V2.0

OpenZeppelin

Security libraries

V4.9

Smart Contract Development

Languages and tools for blockchain logic

Solidity

Smart contract language

V0.8.20

Hardhat

Development environment

V2.17

Ethers.js

Ethereum library

V6.7

Web3.js

Blockchain interaction

V4.0

Frontend Technologies

Modern frameworks for exceptional user experience

Next.js

React framework

V14.0

React

UI library

V18.2

TypeScript

Type-safe JavaScript

V5.2

TailwindCSS

Utility-first CSS

V3.3

Backend & Infrastructure

Scalable server architecture and data management

Deno

Modern runtime

V1.37

PostgreSQL

Relational database

V15

WebSockets

Real-time communication

RFC 6455

RESTful API

Backend services

Custom

Docker

Containerization

V24.0

GitHub Actions

CI/CD pipeline

Automated

Seamless Integration Architecture

How all these technologies work together in harmony

Frontend

Next.js + React with real-time WebSocket updates

→

Backend

Deno runtime processing game logic and events

→

Blockchain

Berachain smart contracts with oracle feeds

20+
Technologies Used
100%
Test Coverage
Enterprise
Grade Security
Modern
Stack Architecture
Let’s Build Together

Ready to Build Your Blockchain Project?

Join the businesses that trust CodeHazel to deliver secure, scalable blockchain solutions. From concept to launch, we’re your dedicated development partner.

Why Choose CodeHazel?

Fast Turnaround

Launch-ready projects in 8-12 weeks with agile development

Security First

Audited smart contracts with zero security incidents

24/7 Support

Ongoing maintenance and dedicated technical support

Proven Expertise

Full-stack blockchain development with production success

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