Services
PortfolioOur GamesBlogAboutCareersContactStart a project
Close-up of an Ethereum coin representing blockchain and Web3 games
Web3 · NFT · Play-to-own

Blockchain Game Development Company

Web3 and NFT games with true digital ownership — tradable items, token economies and on-chain progression on Ethereum, Polygon, Solana and BNB Chain — built to game-studio standards.

EVM & SolanaSmart contractsWallet onboarding
Blockchain Game Development

Ownership is a feature. The game is the product.

Too many Web3 games are a token with a game attached. We build the other way round: a genuinely fun core loop first, then blockchain where it adds value — tradable items, player-owned assets and transparent rewards.

We handle game clients in Unity, Unreal or the browser plus Solidity or Solana contracts, wallets, marketplaces and backends — with onboarding simple enough for players new to crypto.

  • NFT items, characters & land
  • Token economy design & simulation
  • Embedded wallets & social login
  • Marketplaces & on-chain leaderboards

What we build

Play-to-own gamesNFT collectiblesTrading card gamesOn-chain tournamentsRacing & sportsStrategy & idleMetaverse landLoyalty & rewards
What we offer

Our Blockchain Game Development services

Discuss your scope
01

Web3 game development

Game clients in Unity, Unreal or the browser connected to on-chain assets and progression.

02

Smart contracts

ERC-721, ERC-1155 and ERC-20 contracts or Solana programs on proven, audited patterns.

03

Tokenomics & economy design

Reward loops, sinks and faucets modelled before launch so the economy survives real players.

04

Wallets & onboarding

Embedded wallets, social login and gasless transactions that hide complexity from new players.

05

NFT marketplaces

In-game and web marketplaces for minting, trading and renting items.

06

Security & audit prep

Testing, static analysis and audit preparation to protect players and treasuries.

How we deliver

Our Blockchain Game Development process

Clear stages, visible progress and a playable build every week — no black boxes.

01

Discover

Goals, audience, platforms and budget turned into a clear scope, plan and estimate.

Scope · Estimate · Roadmap
02

Prototype

A playable prototype that proves the core loop or key interaction before full production.

Playable prototype
03

Produce

Agile sprints with a playable build every week — art, code and design moving together.

Weekly builds
04

Test & launch

Real-device QA, optimisation and store submission, rehearsed well before launch day.

QA report · Release
05

Grow

LiveOps, updates and analytics — or a clean, documented handover to your team.

Updates · Handover
FAQ

Blockchain Game Development FAQ

Which blockchains do you work with?

EVM chains — Ethereum, Polygon, BNB Chain, Arbitrum, Base and others — plus Solana. We help you choose based on fees, speed, audience and ecosystem.

Do players need a crypto wallet?

Not necessarily. Embedded wallets with email or social login let players start instantly and engage with crypto only when they choose to.

Are your smart contracts audited?

We build on audited libraries such as OpenZeppelin, test extensively and prepare contracts for independent audit — recommended before mainnet for any contract holding significant value.

Can you add blockchain to an existing game?

Yes. We can add on-chain items, marketplaces or rewards to an existing Unity, Unreal or web game without rebuilding it.

Related services

You may also need

All services
Start a project

Start your Blockchain Game Development project

Share your idea, prototype or live game. We reply within one business day with questions, a suggested approach and a realistic estimate.

  • Free discovery call & estimate
  • NDA on request — your IP stays yours
  • Dubai & UK teams, working worldwide
hello@sumigames.com

Send us a message

We reply within one business day.

We reply within one business day. Happy to sign an NDA before you share details.