We architect and build production-grade blockchain systems from the ground up. Our full-cycle development delivers secure, audited smart contracts, high-performance backend infrastructure, and scalable node architecture tailored to your specific use case—whether it's DeFi, gaming, or enterprise supply chain.
LABS
Services
GameFi Rental Protocol Security Audit & Pen Testing
Specialized security reviews for GameFi asset leasing platforms. We audit smart contract logic and economic models for vulnerabilities in escrow, payments, and user incentives to protect your assets and reputation.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end blockchain solutions built for scale, security, and speed-to-market.
- Core Protocol & Smart Contract Development: Custom
Solidity/Rustcontracts with OpenZeppelin standards and formal verification. - Layer 1 & Layer 2 Solutions: Bespoke chains, sidechains, and
zk-rollup/optimistic rollupintegrations. - Full-Stack dApp Integration: Seamless frontend (
React/Next.js) and backend (Node.js/The Graph) development. - Deployment & DevOps: Automated CI/CD, multi-cloud node deployment, and 99.9% uptime SLAs.
We deliver a complete, audited mainnet-ready system in 6-10 weeks, not just prototype code. Our battle-tested development lifecycle ensures your product launches with enterprise-grade security and performance from day one.
key-features-cards
COMPREHENSIVE SECURITY ASSESSMENT
Our Specialized Audit Focus Areas
We conduct in-depth audits targeting the unique vulnerabilities of GameFi rental protocols, ensuring your asset leasing logic is secure, fair, and resilient against exploitation.
02
Economic & Incentive Security
Stress-testing the protocol's tokenomics, reward distribution, and fee models. We identify potential for economic attacks, reward manipulation, or unsustainable incentive loops that could destabilize your ecosystem.
Simulation
Attack Vectors
P&L Analysis
Model Review
03
Access Control & Privilege Escalation
Comprehensive review of admin roles, upgradeability mechanisms, and permissioned functions. We ensure no single point of failure exists and that administrative powers cannot be hijacked or abused.
Zero-Trust
Architecture
Multi-Sig
Best Practices
05
Integration & Oracle Security
Auditing dependencies on external contracts, price oracles for rental valuations, and cross-chain bridges for multi-chain assets. We validate data sources and fail-safes to prevent manipulation.
Oracle
Feed Validation
3rd-Party
Dependency Audit
06
Penetration Testing & Exploit Simulation
Active, adversarial testing where our experts attempt to breach your live testnet or mainnet protocol. This goes beyond static analysis to simulate real-world attacker behavior and response protocols.
Manual
Exploit Testing
Incident Response
Plan Review
benefits
GAMEFI-SPECIFIC RISKS
Why a Specialized Rental Protocol Audit is Critical
Generic audits miss the complex, stateful logic of GameFi rentals. Our targeted approach uncovers vulnerabilities unique to asset leasing, staking rewards, and multi-party escrow.
01
Stateful Logic & Escrow Vulnerabilities
We audit the full rental lifecycle—deposit, active lease, return, and slashing—for logic errors that could lock assets or drain escrows. Identifies flaws in reward distribution and penalty enforcement.
100%
Coverage of State Transitions
< 72 hrs
Critical Issue TAT
02
Rent Calculation & Oracle Manipulation
Stress-tests on-chain and off-chain rental pricing, fee accrual, and reward calculations. Validates oracle integration for dynamic pricing to prevent economic exploits.
Zero
Tolerance for Rounding Errors
5+
Oracle Configs Tested
03
Asset Composability & Re-entrancy
Analyzes interactions with external ERC-721/1155 contracts, staking pools, and marketplaces. Specialized checks for cross-contract re-entrancy in multi-asset rental bundles.
50+
Integration Paths Mapped
Automated
Re-entrancy Detection
04
Front-running & MEV in Rental Markets
Simulates adversarial environments to detect front-running on rental listings, bid placements, and instant lease executions. Protects user transactions and protocol fees.
MEV
Bot Attack Simulations
Gas Cost
Optimization Analysis
05
Upgradeability & Access Control Review
Audits proxy patterns, timelocks, and multi-sig configurations specific to rental parameters. Ensures only authorized roles can modify critical lease terms or fees.
Role-Based
Access Modeling
Proven
OpenZeppelin Libraries
06
Economic Model & Stress Testing
Validates tokenomics under volatile conditions: mass early returns, collateral liquidations, and reward token depegs. Provides stability reports for sustainable protocol design.
10+
Economic Scenarios Modeled
Breakpoint
Analysis Included
Tailored for GameFi Rental Protocols
Comprehensive Audit Packages
Choose the security audit package that matches your protocol's stage, complexity, and risk profile. All packages include a detailed report with findings, risk ratings, and remediation guidance.
| Audit Feature | Starter | Professional | Enterprise |
|---|---|---|---|
Smart Contract Security Audit | |||
Penetration Testing (Game Logic & Frontend) | |||
Economic & Tokenomics Review | |||
Gas Optimization Analysis | |||
Initial Report Delivery | 10 business days | 7 business days | 5 business days |
Remediation Support & Re-audit | 1 round | 2 rounds | Unlimited rounds |
Post-Deployment Monitoring | 30 days | ||
Emergency Response SLA | 48h | 4h | |
Verification & Publication on Chainscore | |||
Starting Price | $15,000 | $45,000 | Custom Quote |
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by experts for your Web3 product.
We architect, develop, and deploy custom Solidity/Rust smart contracts that form the trustless backbone of your application. Every contract undergoes rigorous security audits, gas optimization, and integration testing before mainnet deployment.
- Full Lifecycle Ownership: From initial design and
OpenZeppelinintegration to deployment and upgrade management. - Security-First Development: Adherence to best practices with formal verification and multi-audit processes.
- Gas-Optimized Code: Minimize user transaction costs with efficient contract logic and storage patterns.
- Real-World Ready: Built for production with comprehensive event logging, admin controls, and pausability.
Deliver a secure, audited, and gas-efficient smart contract system in as little as 4-6 weeks.
how-we-deliver
METHODOLOGY
How We Deliver Actionable Security
Our security audit process is designed to provide clear, prioritized findings that your team can act on immediately, not just a list of vulnerabilities. We focus on the business logic unique to your GameFi rental protocol.
03
Prioritized Risk Assessment Report
Receive a clear, actionable report with CVSS scores, exploit likelihood, and potential financial impact. Findings are categorized (Critical, High, Medium) with step-by-step remediation guidance for your developers.
04
Gas Optimization & Code Review
Beyond security, we analyze contract efficiency. We identify gas-intensive operations in rental cycles and staking mechanics, providing optimizations that can reduce user transaction costs by 15-40%.
05
Formal Verification & Specification Checking
For critical protocol logic (e.g., fee distribution, reward calculations), we use tools like Certora and KEVM to mathematically prove the correctness of your contracts against formal specifications.
06
Remediation Support & Re-audit
We don't just hand off a report. Our team provides direct consultation during the fix phase and conducts a final re-audit of the patched code to ensure vulnerabilities are fully resolved before mainnet deployment.
Technical Due Diligence
GameFi Rental Audit FAQs
Get clear answers on our security audit process for GameFi rental protocols, from methodology to post-audit support.
We employ a hybrid methodology combining automated analysis, manual code review, and adversarial simulation. Our process includes:
- Architecture Review: Analysis of economic incentives, access control flows, and asset lifecycle management.
- Automated Scanning: Using Slither, MythX, and custom tools to detect common vulnerabilities.
- Manual Code Review: Line-by-line analysis of core contracts (rental manager, asset escrow, fee distribution) by senior auditors.
- Adversarial Testing: Simulating attacks like reentrancy on rental calls, front-running on listings, and privilege escalation.
- Gas & Optimization Review: Ensuring efficient operations to minimize user transaction costs.
We focus on GameFi-specific risks such as NFT collateral logic, reward calculation integrity, and renter/lessor dispute resolution mechanisms.
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