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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

Substrate Parachain for In-Game Payments

We build sovereign, high-performance payment rails for game studios as custom Polkadot or Kusama parachains. Gain full control over economics, security, and user experience.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by Web3 experts to power your decentralized applications.

We architect and deploy custom smart contracts that form the secure, immutable backbone of your application. Our development process is built on audited code patterns and gas optimization to ensure reliability and cost-efficiency from day one.

  • Full-Stack Expertise: From ERC-20 tokens and ERC-721 NFTs to complex DeFi protocols and DAO governance systems.
  • Security-First Development: Rigorous testing with tools like Foundry and Hardhat, following OpenZeppelin standards and formal verification practices.
  • Production Deployment: We handle deployment, verification on block explorers, and initial monitoring on networks like Ethereum, Polygon, Arbitrum, and Solana.

Move from concept to a live, audited mainnet contract in as little as 2-4 weeks for an MVP.

Our deliverables include comprehensive documentation, a security review report, and integration support for your front-end team, ensuring a seamless path to launch.

key-features-cards
BUILT FOR SCALE

Engineered for Gaming Transaction Throughput

Our Substrate parachain architecture is specifically designed to handle the high-frequency, low-value microtransactions of modern gaming economies without compromising on speed or cost.

01

Sub-Second Finality

Transaction confirmations in under 1 second, enabling real-time in-game purchases, item trades, and reward payouts that match player expectations.

< 1 sec
Finality
10,000+
TPS Capacity
02

Micro-Fee Architecture

Optimized for microtransactions with predictable, near-zero gas fees. We implement fee abstraction and batch processing to keep costs negligible for end-users.

< $0.001
Avg. Tx Cost
Batch Support
Fee Model
03

Custom Asset Pallet

A purpose-built runtime module for in-game assets (NFTs, fungible tokens, soulbound items) with native support for complex logic like crafting, upgrading, and renting.

ERC-721/1155
Standards
Custom Logic
Runtime
04

Proven Security & Uptime

Enterprise-grade infrastructure with 99.9% uptime SLA. All core pallets undergo formal verification and audits by firms like Trail of Bits before deployment.

99.9%
Uptime SLA
Formal Verification
Security
05

Seamless Wallet Integration

Plug-and-play SDKs for popular gaming engines (Unity, Unreal) and wallet providers (MetaMask, WalletConnect) to minimize player onboarding friction.

Unity/Unreal
SDKs
< 5 Clicks
Onboarding
06

Rapid Deployment Framework

Leverage our pre-audited, modular parachain template. Go from concept to a live, production-ready testnet in under 3 weeks.

< 3 weeks
To Testnet
Modular
Template
benefits
TANGIBLE RESULTS

Business Outcomes for Your Studio

Our Substrate Parachain solution for in-game payments delivers measurable advantages that directly impact your studio's bottom line and player experience.

01

Monetization Velocity

Deploy a secure, branded in-game economy in under 4 weeks. Go from concept to live transactions faster than with any generic blockchain solution, accelerating your time-to-revenue.

< 4 weeks
Time-to-Live
0%
Revenue Share
02

Cost Predictability

Eliminate volatile gas fees and unpredictable network costs. Our dedicated parachain provides fixed, predictable transaction costs for all in-game microtransactions, protecting your margins.

Fixed
Transaction Cost
> 90%
Cost Reduction vs. L1
03

Player Experience & Retention

Enable sub-second finality for in-game purchases and asset transfers. Near-instant transactions eliminate friction, keeping players engaged and reducing abandonment at checkout.

< 1 sec
Transaction Finality
99.9%
Uptime SLA
04

Regulatory & Security Confidence

Built with enterprise-grade security patterns and compliance-ready architecture. Our solution includes on-chain compliance modules and is developed following OpenZeppelin standards for auditability.

OpenZeppelin
Security Standards
Compliance-ready
Architecture
05

Interoperable Asset Portability

Future-proof your game assets with native XCM (Cross-Consensus Messaging). Enable true asset portability across the Polkadot ecosystem, increasing utility and player investment.

Native XCM
Interoperability
Multi-chain
Asset Utility
06

Scalable Infrastructure

A dedicated blockchain that scales with your player base. Handle thousands of transactions per second without congestion or degraded performance during peak events and launches.

1000+ TPS
Peak Capacity
Linear
Cost Scaling
From MVP to Full-Scale Production

Phased Development Roadmap

A structured, milestone-driven approach to building a custom Substrate parachain for in-game payments, designed to manage risk and align with your growth.

Phase & DeliverablesMVP Launch (4-8 weeks)Scale & Integrate (6-10 weeks)Enterprise Production (Ongoing)

Custom Asset Pallet & Wallet

Basic Payment Channels

Advanced State Channels

Optimistic/ZK Rollups

Transaction Throughput

~1,000 TPS

~5,000 TPS

10,000+ TPS

Cross-Chain Bridge (XCMP)

EVM-compatible (Ethereum/Polygon)

Add 2-3 additional chains

Custom bridge development

Security Audit

Initial code review

Full smart contract & runtime audit

Continuous monitoring & bug bounty

Developer SDK & API

Core TypeScript SDK

Unity/Unreal Engine plugins

Full-featured admin dashboard

Support & SLA

Email support

24/7 monitoring & 12h response

Dedicated engineer & 99.9% uptime SLA

Typical Investment

$50K - $80K

$80K - $150K

Custom (Contact for quote)

how-we-deliver
PROVEN METHODOLOGY

Our Parachain Development Process

A structured, 6-phase approach to deliver a secure, high-performance parachain for your in-game economy. We focus on rapid deployment and production readiness from day one.

01

1. Architecture & Consensus Design

We design your custom blockchain's core logic, including transaction finality, validator selection, and economic security model tailored for micro-transactions and high TPS gaming environments.

1-2 weeks
Design Phase
>10,000 TPS
Target Throughput
02

2. Runtime & Pallet Development

Build custom Substrate pallets for your game's specific needs: in-game asset minting/burning, player wallets, reward distribution, and fee-less transaction models using pallet-balances and pallet-assets.

Rust/Substrate
Core Stack
OpenZeppelin
Security Patterns
03

3. Cross-Chain Integration (XCMP)

Implement secure cross-consensus messaging (XCMP) for asset transfers between your parachain and other Polkadot/Kusama parachains or bridges to Ethereum/Solana for broader liquidity.

< 2 sec
Message Finality
Trustless
Bridge Security
04

4. Security Audit & Penetration Testing

Comprehensive audit of runtime logic, pallets, and economic incentives by third-party security firms. Includes fuzzing, formal verification of critical paths, and a final audit report.

2 Audits
Minimum Standard
0 Critical Bugs
Guarantee
05

5. Testnet Deployment & Stress Testing

Deploy to Rococo testnet for integration testing. We conduct load tests simulating thousands of concurrent players to validate performance, gas economics, and network stability under peak load.

Rococo
Test Environment
99.9% SLA
Uptime Target
06

6. Mainnet Launch & Validator Onboarding

Final parachain deployment to Polkadot via auction or parachain lease. We assist with collator/validator setup, governance initiation, and provide 24/7 monitoring and incident response.

< 4 weeks
To Production
24/7 SRE
Post-Launch Support
Technical & Commercial Details

Parachain Development FAQs

Answers to common questions from CTOs and product leads evaluating Substrate parachain development for in-game payments.

Our process is structured for predictable delivery: Discovery & Design (1-2 weeks) to finalize specs, Core Development (2-3 weeks) for pallets and runtime, Testing & Audit (1-2 weeks) with internal security review, and Deployment & Launch (1 week). A standard in-game payments parachain with custom token and basic transaction pallets typically deploys in 5-8 weeks from kickoff.

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
Substrate Parachain Development for Gaming Payments | Chainscore | ChainScore Guides