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Gaming & iGaming

Web3 Gaming Development Services

Web3 Gaming Infrastructure

Quecko bridges the gap between traditional game development and blockchain infrastructure. Whether you're building a fully on-chain autonomous world, integrating dynamic NFTs into an Unreal Engine RPG, or deploying gasless player onboarding — we engineer the Web3 architecture that makes blockchain invisible to players and powerful for developers.

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400+clients across 20+ countries
$300M+in funds generated
250+products built
150+engineers worldwide
400+clients across 20+ countries
$300M+in funds generated
250+products built
150+engineers worldwide
400+clients across 20+ countries
$300M+in funds generated
250+products built
150+engineers worldwide
400+clients across 20+ countries
$300M+in funds generated
250+products built
150+engineers worldwide
What We Build

Comprehensive Web3 Gaming Engineering

01

Account Abstraction & Gasless Onboarding

Implementing ERC-4337 and smart contract wallets to enable social/email logins, sponsored gas fees (paymasters), and session keys. We make Web3 onboarding as seamless as Web2.

02

Fully On-Chain Games (FOCG)

Engineering complex game logic entirely on-chain using advanced frameworks like MUD or Dojo. We build autonomous worlds where state, physics, and rules are immutable and interoperable.

03

Dynamic & Evolvable NFTs

Developing smart contracts for assets that change over time based on gameplay (ERC-6551 Token Bound Accounts). Characters that gain experience, weapons that degrade, and land that generates resources.

04

High-Performance Indexing & Backend

Building custom indexers (The Graph, Envio) and Web2/Web3 hybrid backends to read blockchain state in real-time, ensuring your game client doesn't lag while waiting for block confirmations.

05

Unity & Unreal Engine Web3 Integration

Seamlessly connecting traditional game engines to blockchain networks using robust SDKs (Thirdweb, Sequence), handling transaction signing and asset rendering directly in-client.

06

Interoperability & Cross-Chain Infrastructure

Architecting systems that allow assets to be used across multiple games or bridged across different blockchains (e.g., from Polygon to Immutable X) securely.

The Challenge

Gamers hate friction. Web3 is full of it.

The promise of Web3 gaming—true asset ownership, interoperability, and player-driven economies—is incredible. But the reality is often bogged down by seed phrases, slow transaction times, high gas fees, and disjointed gameplay. Traditional game developers struggle with the complexities of smart contract security and blockchain state syncing, while Web3 native teams struggle to build games that are actually fun to play. Quecko solves the infrastructure problem. We build the account abstraction layers, indexing services, and gas-optimized smart contracts that allow your game designers to focus on fun, while we handle the complexities of the chain.

Execution Blueprint

From Day 1 to Day 90: What Web3 Gaming Infrastructure Execution Looks Like

01Day 1–15

Architecture & Network Selection

Defining on-chain vs. off-chain boundaries, network selection (Immutable, Polygon, Arbitrum, etc.), token standard definition, and infrastructure design.

02Day 16–45

Smart Contracts & Indexing

Development of core smart contracts (NFTs, marketplaces, game logic) and building custom indexers to read blockchain events rapidly.

03Day 46–75

Integration & Account Abstraction

Integrating Web3 SDKs into the game client, setting up paymasters for gasless transactions, and implementing social logins (Account Abstraction).

04Day 76–90

Security, Audit & Mainnet

External smart contract audits, end-to-end testing of the game loop, load testing the backend, and mainnet deployment.

Technology

Technologies We Master

Tools, frameworks, and protocols we use to build secure and scalable solutions.

Smart Contracts

SoliditySolidity
CairoCairo
RustRust
HardhatHardhat
FoundryFoundry
OpenZeppelinOpenZeppelin
ERC-4337ERC-4337
ERC-6551ERC-6551

FOCG Frameworks

MUD (EVM)MUD (EVM)
Dojo (Starknet)Dojo (Starknet)
ArgusArgus

Networks

Immutable XImmutable X
Arbitrum NovaArbitrum Nova
PolygonPolygon
StarknetStarknet
SolanaSolana
Avalanche SubnetsAvalanche Subnets

Web3 Integration

ThirdwebThirdweb
SequenceSequence
Web3AuthWeb3Auth
BiconomyBiconomy

Indexing & Backend

The GraphThe Graph
EnvioEnvio
Node.jsNode.js
GoGo
WebSocketWebSocket
RedisRedis

Game Engines (Integration)

Unity Web3 SDKUnity Web3 SDK
Unreal Engine Web3 SDKUnreal Engine Web3 SDK
PixiJSPixiJS
Our Edge

We Handle the Chain So You Can Focus on the Game.

We know that forcing players to sign every transaction ruins immersion. We utilize session keys and account abstraction to make blockchain interactions invisible to the player.

Frictionless UX Obsession

We know that forcing players to sign every transaction ruins immersion. We utilize session keys and account abstraction to make blockchain interactions invisible to the player.

Deep Infrastructure Expertise

The hard part of Web3 gaming isn't writing an NFT contract; it's building the indexers and backend that can feed blockchain data to a game client at 60 FPS without lag. That's our specialty.

Agnostic & Adaptive

We aren't tied to one blockchain. We recommend and build on the network (Immutable, Polygon, Arbitrum, etc.) that best fits your game's specific throughput and economic needs.

250+ Products Shipped

We bring enterprise-grade security and scale to gaming infrastructure.

Our Work

Our Projects

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Social Proof

“The work Quecko has done has been absolutely brilliant. Extremely responsive, reliable, and fast — we can throw last minute requests in and they'll get them done by the end of the day.”

Tom Blears

Chief Executive Officer, Bitcast
Engagement

How We Collaborate

Dedicated Web3 Integration Pod

Full-time smart contract engineers and backend developers working alongside your existing game development team.

End-to-End Infrastructure Build

Fixed-scope development of the complete Web3 backend, smart contracts, and integration SDKs for your game.

Technical Advisory & Architecture

Consulting on tokenomics, network selection, and Web3 integration strategy before development begins.

FAQ

Frequently Asked Questions

We specialize in the Web3 infrastructure—smart contracts, indexing, backend services, and SDK integration. While we have frontend capabilities for web-based games, for 3D/AAA titles, we typically act as the Web3 engineering partner working alongside your dedicated Unity/Unreal studio.

In a FOCG, the entire game state and logic (rules, physics, player positions) live on the blockchain, not just the assets. This requires specialized frameworks like MUD or Dojo and allows for permissionless modding and ultimate interoperability, though it's typically suited for specific genres like strategy games.

We use Account Abstraction (ERC-4337) and Paymasters. This allows the game developer to sponsor transaction fees for the players, meaning players can perform on-chain actions without needing to hold the native gas token (like ETH or MATIC) in their wallets.

Yes. We implement advanced token standards (like ERC-6551 or dynamic metadata handling) that allow NFTs to own other NFTs (e.g., a character equipping a sword) or change their visual representation and stats based on in-game actions.

Blogs

Latest Stories from Quecko

Ready to build a Web3 game that players actually want to play?

From invisible onboarding and gasless transactions to robust, high-performance backends — Quecko engineers the infrastructure that makes next-gen Web3 gaming possible.

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