We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our code is built on Solidity 0.8+ with OpenZeppelin security patterns and undergoes rigorous internal audits before deployment.
LABS
Services
Cross-Chain NFT Bridge for Gaming Assets
High-frequency, low-latency bridge infrastructure for transferring in-game NFTs (characters, items, currency) between gaming blockchains and marketplaces. Built for scale and player experience.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists.
- From MVP to Mainnet: Go from concept to a secure, audited contract in as little as 2 weeks.
- Full-Stack Integration: We ensure seamless interaction with your front-end and backend systems.
- Gas Optimization: We write efficient code to minimize transaction costs for your users.
We deliver battle-tested contracts that protect your assets and your users' trust, enabling you to launch with confidence.
key-features-cards
BUILT FOR SCALE
Engineered for Gaming's Demands
Our cross-chain bridge is purpose-built for the unique technical and user experience requirements of modern game studios and metaverse platforms.
01
Sub-Second Finality
Asset transfers complete in under 1 second, eliminating lag and preserving real-time gameplay integrity. Built on optimized state channels and zero-knowledge proofs.
< 1 sec
Transfer Time
0 Gas
For Players
02
Gasless Player Experience
Players never pay gas fees for in-game asset transfers. We implement meta-transactions and sponsor gas via our relayer network, removing the #1 Web3 onboarding barrier.
100%
Gas Sponsored
0 Friction
For Users
04
Massive Asset Throughput
Support for bulk minting and bridging of thousands of NFTs in a single transaction. Enables seamless seasonal launches, airdrops, and mass migrations for live games.
10,000+
Assets per TX
~$0.01
Cost per Asset
06
Proven Game Integrations
Deployed for studios managing over 5 million monthly active users. Our integration templates for Unity and Unreal Engine cut development time by 70%.
5M+
MAU Served
70%
Faster Integration
benefits
CROSS-CHAIN STRATEGY
Drive Engagement and Revenue with Interoperability
Unlock new markets and player economies by enabling seamless asset movement across major gaming blockchains. Our bridges are engineered for scale, security, and a frictionless user experience.
01
Multi-Chain Asset Portability
Deploy bridges connecting Ethereum, Polygon, Solana, and Arbitrum, allowing players to move NFTs and in-game items with a single click. Increase asset utility and user retention.
4+
Chains Supported
< 2 min
Avg. Bridge Time
02
Gas-Optimized & Cost-Effective
Our relayers and smart contracts are built with gas efficiency as a core principle, reducing transaction costs for your players by up to 70% compared to generic solutions.
70%
Avg. Gas Savings
ERC-1155
Batch Support
03
Secure & Audited Architecture
Every bridge contract undergoes rigorous security audits by leading firms. We implement battle-tested patterns like mint-and-burn and multi-signature governance for asset safety.
100%
Audit Coverage
Zero
Security Incidents
04
Customizable Fee & Royalty Models
Implement flexible monetization. Set bridge fees, enable creator royalties on secondary transfers, and design token-gated pathways to generate sustainable protocol revenue.
Dynamic
Fee Engine
On-Chain
Royalty Enforcement
05
Player-Centric UX & Analytics
Integrate a seamless, branded bridge UI/UX widget into your game. Gain real-time dashboards tracking asset flow, volume, and user behavior across chains.
Plug-and-Play
UI SDK
Real-Time
Analytics
06
Rapid Deployment & Integration
Go from spec to production in weeks, not months. Our modular bridge framework integrates with existing game backends and marketplaces via well-documented APIs.
< 4 weeks
Time to Launch
REST & GraphQL
API Support
Cross-Chain NFT Bridge for Gaming Assets
Build vs. Buy: The Infrastructure Decision
A detailed comparison of the total cost, risk, and time investment required to build a cross-chain NFT bridge in-house versus partnering with Chainscore Labs.
| Critical Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Market | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $50K - $150K |
Security Audit & Risk | High (unaudited, custom code) | Low (pre-audited, battle-tested patterns) |
Team Composition Required | 3-5 Senior Blockchain Devs | Your existing team + our experts |
Ongoing Maintenance & Upgrades | Your team's full-time responsibility | Managed service with optional SLA |
Cross-Chain Protocol Support | Requires custom integration per chain | Pre-built for 10+ EVM & non-EVM chains |
Gaming-Specific Features (e.g., Batch Mints, Lazy Minting) | Custom development from scratch | Pre-configured modules included |
Total Cost of Ownership (Year 1) | $400K - $800K+ | $80K - $200K |
how-we-deliver
PREDICTABLE, TRANSPARENT DELIVERY
Our Delivery Process: From Design to Live Ops
A structured, milestone-driven approach to deliver your cross-chain NFT bridge on time and on budget, with full transparency at every stage.
01
Discovery & Architecture Design
We conduct a technical deep-dive to define your asset types, target chains, and security requirements. Deliverables include a detailed technical specification and a finalized architecture diagram for your cross-chain bridge.
1-2 weeks
Duration
100%
Specification Lock
02
Smart Contract Development & Audit
Our engineers build the core bridge contracts (lock-mint, burn-unlock) and your custom gaming asset logic (ERC-1155/721). All code undergoes internal review and is prepared for a formal security audit by a top-tier firm.
3-5 weeks
Development
Certik / Quantstamp
Audit Partner
03
Relayer & Frontend Integration
We deploy and configure the secure off-chain relayers for message passing, and integrate the bridge UI/APIs directly into your game's ecosystem. Includes comprehensive testing on testnets.
2-3 weeks
Integration
Goerli / Sepolia
Test Environment
04
Security Hardening & Mainnet Launch
Final security review, deployment of audited contracts to mainnet (Ethereum, Polygon, etc.), and configuration of production relayers with monitoring. We manage the go-live process end-to-end.
1 week
Launch Phase
99.9% SLA
Initial Uptime
05
Monitoring, Analytics & Support
We provide 24/7 monitoring of bridge health, transaction success rates, and security events. You get a dedicated dashboard and ongoing technical support for upgrades and maintenance.
24/7
Monitoring
< 15 min
Incident Response
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive audit trails to mitigate risk from day one.
Deliver a market-ready, audited contract suite in as little as 2-4 weeks, accelerating your time-to-market while ensuring robustness.
- Protocol-Specific Logic: Custom
ERC-20,ERC-721, andERC-1155tokens, staking mechanisms, DAO governance, and bespoke DeFi primitives. - Gas Optimization: Code engineered for up to 40% lower transaction costs, directly impacting user adoption and operational margins.
- Full Audit Readiness: Contracts are developed with formal verification in mind, prepared for third-party audits by firms like CertiK or Quantstamp.
Cross-Chain NFT Bridge for Gaming
Frequently Asked Questions
Get clear answers on timelines, security, and process for your cross-chain gaming asset bridge.
A production-ready bridge for gaming assets typically deploys in 4-6 weeks. This includes 2 weeks for smart contract development and security review, 1 week for frontend integration, and 1-3 weeks for testing across testnets and mainnets. We provide a detailed project plan with weekly milestones.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall