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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Private Gaming & NFT Asset Contracts

We develop smart contracts that conceal in-game actions, loot box outcomes, and NFT transfers until revealed, ensuring verifiable fairness and eliminating front-running risks for competitive games and digital assets.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, audited smart contracts built for production on EVM, Solana, and other leading protocols.

We architect and deploy custom smart contracts that form the foundation of your Web3 product. Our development process ensures security-first design, gas optimization, and upgradeability from day one.

  • Production-Ready Code: Built with Solidity 0.8+, Rust, or Move, following OpenZeppelin standards.
  • Full Audit Support: Includes comprehensive unit/integration testing and preparation for third-party audits.
  • Deployment & Verification: Handles mainnet deployment, contract verification on Etherscan/Solscan, and initial configuration.

Reduce your time-to-market and technical risk with battle-tested contract architecture.

We deliver modular, well-documented code for:

  • Tokens & NFTs: Custom ERC-20, ERC-721, ERC-1155, or SPL implementations.
  • DeFi Protocols: DEX pools, lending/borrowing logic, staking, and yield aggregators.
  • Governance Systems: DAO frameworks, multi-sig wallets, and voting mechanisms.
  • Enterprise Logic: Custom business rules, access control, and cross-chain functionality.
key-features-cards
ENGINEERED FOR WEB3 GAMING & NFTS

Core Capabilities of Our Privacy-Preserving Contracts

Our specialized smart contract development delivers provable privacy and secure asset management, enabling you to build compliant, high-performance gaming economies and NFT platforms.

01

Zero-Knowledge Asset Transfers

Implement private NFT and in-game asset transfers using zk-SNARKs/zk-STARKs. Shield transaction amounts and participant identities on-chain while maintaining full auditability for compliance.

Gas-optimized
Circuit Design
Audit-ready
Proof Systems
EXPLORE
02

Confidential On-Chain Game Logic

Deploy game mechanics (randomness, scoring, loot distribution) with encrypted state. Player actions and outcomes remain private until required for verification or settlement.

FHE/MPC
Supported Tech
Sub-second
Proof Generation
03

Selective Disclosure Frameworks

Build systems where users can prove specific credentials (age, ownership, score) without revealing underlying data. Essential for KYC-gated experiences and tiered NFT access.

W3C Compliant
Verifiable Credentials
Chain-Agnostic
Implementation
EXPLORE
04

Privacy-Preserving NFT Standards

Custom ERC-721/1155 extensions with built-in stealth minting, hidden metadata, and view-key access control. Protect IP and create exclusive, reveal-based collection launches.

ERC-5218
Standard Extension
OpenZeppelin
Security Base
05

Cross-Chain Privacy Bridges

Secure, privacy-focused asset portability between L1/L2 networks. Transfer shielded balances and confidential NFTs across ecosystems without exposing user activity or breaking composability.

Axelar
Bridge Protocol
No Leakage
Data Guarantee
06

Regulatory-Compliant Architecture

Design with privacy-by-default that integrates regulatory hooks. Enable authorized entity oversight (e.g., for anti-fraud) via multi-sig view keys, ensuring long-term platform viability.

Travel Rule
Ready Architecture
On-Chain Audits
Compliance Logs
benefits
DELIVERABLES

Business Outcomes for Gaming Studios & NFT Platforms

We architect private, secure, and scalable smart contract systems that directly translate to measurable business results for your gaming or NFT platform.

01

Secure Asset Provenance & Ownership

Deploy custom ERC-721/1155 contracts with on-chain proof of ownership, preventing duplication and ensuring verifiable scarcity for in-game items and collectibles.

0
Critical Vulnerabilities
OpenZeppelin
Security Standard
02

Reduced Gas Costs & Faster Transactions

Gas-optimized contract logic and efficient state management lower user transaction fees by up to 40%, improving player onboarding and retention.

≤ 40%
Gas Reduction
< 2 sec
Mint Time
03

Customizable In-Game Economies

Build dynamic tokenomics with ERC-20 utility tokens, staking mechanisms, and automated royalty distributions to create sustainable player-driven economies.

Flexible
Royalty %
Real-time
Distribution
04

Faster Time-to-Market

Leverage our battle-tested contract templates and deployment pipelines to launch your core NFT or gaming contracts in weeks, not months.

2-4 weeks
Initial Launch
CI/CD
Deployment Pipeline
05

Regulatory & Compliance Readiness

Architect contracts with built-in compliance features like allowlists, transfer restrictions, and upgradeability to adapt to evolving regulatory landscapes.

Modular
Upgrade Design
Role-Based
Access Control
06

Scalable Cross-Chain Interoperability

Future-proof your assets with cross-chain bridge readiness and Layer 2 compatibility, enabling expansion to new markets and reduced network congestion.

EVM+
Compatibility
L2 Ready
Architecture
Technical & Commercial Comparison

Standard vs. Privacy-Preserving Gaming Contracts

A detailed comparison of traditional on-chain gaming infrastructure versus our privacy-enhanced solutions for in-game assets and mechanics.

Feature / SpecificationStandard On-Chain GamingChainscore Privacy-Preserving

Asset Provenance & Ownership

Public Asset Metadata & Stats

Private In-Game Item Attributes

Hidden Game Mechanics Logic

Gas Cost for Core Interactions

High

Optimized

Time to Implement Privacy Layer

N/A

2-4 weeks

Required Smart Contract Audits

Standard

Enhanced (ZK/MPC focus)

Integration Complexity for Game Studio

Moderate

Low (SDK-based)

Typical Development Cost

$80K - $200K+

$40K - $120K

Ongoing Infrastructure Management

Your team

Managed Service (Optional)

how-we-deliver
PROVEN METHODOLOGY

Our Development & Integration Process

A structured, security-first approach to deliver production-ready gaming and NFT systems. We focus on predictable timelines, audited code, and seamless integration with your existing stack.

01

Discovery & Architecture

We analyze your game economy, tokenomics, and asset requirements to design a scalable, gas-efficient smart contract architecture. This phase defines clear deliverables and a fixed-scope development plan.

1-2 weeks
Fixed Timeline
100%
Scope Clarity
02

Smart Contract Development

Implementation of custom ERC-721/1155 NFT contracts, in-game currency (ERC-20), and proprietary gaming logic using Solidity 0.8+ and OpenZeppelin standards. Every line is written for security and gas optimization.

OpenZeppelin
Security Base
Gas-Optimized
Code Priority
03

Security Audits & Testing

Comprehensive unit, integration, and scenario testing, followed by a formal security review. We provide a detailed audit report and implement all recommendations before deployment.

100%
Test Coverage
Formal Report
Audit Deliverable
04

Deployment & Integration

We handle the secure deployment to your chosen network (Ethereum, Polygon, Arbitrum, etc.) and provide a complete integration package: ABIs, SDKs, and documentation for your frontend and backend teams.

Multi-Chain
Deployment Ready
Full SDK
Integration Kit
05

Monitoring & Support

Post-launch, we provide real-time monitoring dashboards for contract activity, gas usage, and security alerts. Includes ongoing support for upgrades and maintenance.

24/7
Alerting
Real-Time
Dashboards
security-approach
CORE SERVICE

Smart Contract Development

Secure, audited smart contracts built for production by expert Solidity engineers.

We deliver production-ready smart contracts that are secure by design. Our process includes formal verification, comprehensive unit testing, and integration with industry-standard security tools like Slither and MythX before your code ever touches the mainnet.

From custom ERC-20/ERC-721 tokens to complex DeFi protocols, we build with gas efficiency and upgradeability in mind, ensuring your application remains competitive and maintainable.

  • End-to-End Development: Architecture, coding in Solidity 0.8+, testing, deployment, and post-launch monitoring.
  • Security-First Process: Multi-stage audits, including internal review and partner firm verification for critical contracts.
  • Guaranteed Outcomes: Get a deployable, audited MVP in as little as 3 weeks with clear deliverables at each sprint.
Expert Answers for Founders

Frequently Asked Questions on Private Contract Development

Get clarity on our process, security, and delivery for custom private gaming and NFT asset contracts.

Our process follows a structured 4-phase approach: Discovery & Design (1 week), Development & Internal Testing (2-3 weeks), Security Audit & Client Review (1 week), and Deployment & Handover (1 week). For a standard private gaming or NFT asset contract suite, the typical timeline is 4-6 weeks from kickoff to mainnet deployment. We provide weekly sprint reviews and a dedicated project manager for transparent communication.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team