Web3 game development services

Web3 game production requires NFT item systems, smart contract economies, and engineering that holds up to blockchain-native audiences. Game-Ace covers the full production stack from game design through live operations, on Ethereum and other chains. Delivery models include full-cycle development, co-development, and modular blockchain integration for projects transitioning from Web2, with NDA standard.

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Web3 game development services we provide

Full-cycle Web3 game development services illustration

Full-cycle Web3 game development

We manage the complete production cycle for Web3 games: GDD, economy design, blockchain architecture, game development, art production, smart contract integration, QA, and release.

NFT integration and smart contract development for games

NFT integration and smart contracts

We design and deploy NFT item systems with clear in-game utility, ERC-721 and ERC-1155 contracts, wallet SDK integration, and on-chain marketplace logic. Smart contracts are audited before mainnet deployment.

Play-to-earn mechanics and token economy design illustration

Play-to-earn mechanics and token economy

We design earn mechanics, token supply models, and sink-and-faucet economies that keep P2E games commercially sustainable. Economy design is treated as a production discipline, not a feature addition.

Crypto casino game development with blockchain integration

Crypto casino game development

We build Web3 crypto casino games with provably fair RNG, multi-chain smart contracts, wallet onboarding, fiat on-ramps, and compliance-ready payout logic for regulated markets.

Web3 game art and visual production services illustration

Art and visual production for Web3 games

We produce 2D and 3D art for Web3 game projects: character and environment assets, NFT artwork sets, UI design for wallet integration, and animation for blockchain-native titles.

Quick facts about Game-Ace

2005 Founded

More than two decades in game development.

120+ Specialists

In-house production team across key disciplines.

200+ Games

Delivered across selected game genres.

What commercial Web3 games actually need

Web3 games succeed commercially when the blockchain layer serves the gameplay, not the other way around. The most valuable implementations are NFT item systems with clear in-game utility, play-to-earn economies with controlled token supply, and smart contract-based ownership that lets players transfer assets between games or marketplaces. Game-Ace focuses on games where these mechanics are core to the design, not decorative additions. We handle blockchain architecture alongside game design so the technical and economic layers are developed in parallel from pre-production.

Web3 game formats and genres we develop

Game-Ace builds Web3 games across multiple formats: play-to-earn RPGs and action games, NFT trading card games, crypto casino titles with provably fair mechanics, open-world games with land ownership systems, and turn-based strategy games with asset trading. We have shipped Nomadland, an NFT strategy on Unreal Engine 4 with integrated NFT capture and crafting systems. Supported chains include Ethereum and Solana. Wallet integration covers Metamask and other popular wallets.

Have a Web3 game concept ready to develop? Share your economy model and target chain. We will scope the project and outline a realistic production plan.
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Benefits of developing Web3 games with Game-Ace

Here's what makes Game-Ace the right partner for Web3 game production:

  1. Blockchain integrated at the design stage. NFT systems, token economy, and smart contract logic are designed alongside gameplay mechanics, not added after development.
  2. Full-cycle and Co-development models. We cover concept-to-release or integrate into your existing team for specific systems: blockchain backend, smart contracts, or NFT art production.
  3. Multi-chain support. Ethereum, Solana, BNB Chain, Polygon. Wallet integration covers Metamask, TrustWallet, Coinbase Wallet, and WalletConnect.
  4. Production discipline with 200+ delivered games. Defined milestones, documented deliverables, and a QA process that covers both gameplay and smart contract security.
  5. Strict NDA, full IP transfer, and live ops support. Source code, smart contracts, and assets transfer at project close. Post-launch support covers economy balancing, smart contract upgrades, and platform compatibility maintenance.
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Web3 game development cost

Web3 game development at Game-Ace typically starts from €80,000 for a focused game with basic NFT integration and a single-chain smart contract system. A full play-to-earn title with custom token economy, marketplace, and multi-chain support usually falls in the €200,000–€450,000 range. Smart contract audit costs are estimated separately.

We Expertly Develop Web3 Games
of Any Genre

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Simulation games

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Action & RPG games

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MMORTS games

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RTS games

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Sport games

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Adventure games

Our clients trust us

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How we develop Web3 games

1.
Discovery and scope definition

We review your game concept, target chain, and economy model. This stage produces a project scope, tech stack recommendation, and rough cost estimate.

2.
Game design and blockchain architecture

Game designers and blockchain architects work in parallel. The GDD covers core mechanics and economy design; the technical specification covers smart contract structure and chain selection.

3.
Production

Game client development, smart contract coding, art production, and animation run in coordinated sprints. Wallet SDK and blockchain layer integration happens mid-production alongside the game build.

4.
QA and smart contract audit

Functional QA covers gameplay, platform compatibility, and wallet interaction flows. Smart contracts are audited for logic errors and security vulnerabilities before mainnet deployment.

5.
Launch and deployment

Game client releases on target platforms alongside smart contract deployment to mainnet. We coordinate store submission, marketplace listing, and token launch.

6.
Live operations and support

Post-launch support covers content updates, economy balancing, smart contract upgrades, and platform compatibility maintenance.

Each stage produces documented deliverables reviewed and approved by the client before the next begins.

Web3 game deliverables

Web3 game development deliverables overview

Game-Ace structures Web3 game delivery around smart contracts, source code, NFT integration documentation, and audit materials transferred at project close for blockchain platform deployment.

  1. Game design document (GDD). Full documentation of mechanics, economy rules, NFT item definitions, and token distribution model.
  2. Audited smart contracts. Deployed and verified contracts for item ownership, marketplace transactions, and in-game token logic.
  3. Game client builds. Release builds for all agreed platforms with integration tests passing on the target chain.
  4. Art and asset package. All 2D/3D game assets, NFT artwork, UI elements, and animation files in source format.
  5. Backend and API documentation. Technical documentation for blockchain integration, wallet SDK, and server-side components.
  6. QA report and post-launch support plan. Test results, known issues list, and a defined support and live operations schedule.
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Nomadland - NFT-based RPG by Game-Ace

  • In Nomadland, an NFT turn-based strategy, players navigate an expansive world, purchasing land, constructing farms, and battling formidable monsters. Utilizing Unreal Engine 4, it seamlessly integrates NFTs, enabling players to capture enemies, craft gear, and trade assets, all while enjoying immersive gameplay.
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They Trust Us 

Testimonials 

Stuart lewis smith avatar
Stuart Lewis-Smith Senior Vice President at GSN Games

GSN Games is one of the global leaders in mobile social casino games.

Program-Ace and GSN Games have been working closely together on the development of several online games.

Alexandre martel avatar
Alexandre Martel 3Mind Games, CEO

Game-Ace’s support was integral to the success of this project. Without them, the client wouldn’t have been able to complete the work on time.

They were responsive and their work was high quality – the client rarely had to share constructive criticism.

Ralf baumann avatar
Ralf Baumann WHOW Games GmbH, COOv

Game-Ace has successfully integrated with the in-house development team and has earned more responsibility as the engagement has prospered.

By quickly adapting to a sophisticated technology stack, they have helped to increase product quality and reduce an extensive task backlog.

Web3 game development: Frequently asked questions

Common outsourced Web3 game types include play-to-earn RPGs and strategy titles, NFT card and collectible games, crypto casino games with provably fair mechanics, open-world titles with on-chain land ownership, and mobile games with NFT reward systems. Smart contract integration depth and target chain are agreed during GDD review so the engineering scope matches the gameplay model.

Single-chain Web3 titles with basic NFT integration take 9–14 months from GDD sign-off. Full play-to-earn games with token economies, marketplaces, and multi-chain support typically run 16–24 months. Smart contract development and security audit add 6–10 weeks on top of the standard game production timeline.

Ethereum, Solana, BNB Chain, and Polygon cover most production requirements. Ethereum and Polygon use ERC-20, ERC-721, and ERC-1155 standards. Solana uses SPL tokens and the Metaplex NFT standard. For high-frequency in-game transactions, Layer 2 solutions or application-specific chains reduce gas costs. Chain selection follows transaction volume requirements and the target player base.

NFT integration starts at the design stage, not after production. We define which assets become tokens, the minting model (earned, purchased, or airdropped), and the smart contract structure before art production begins.
  • ERC-721 or ERC-1155 smart contract development and deployment on the target chain.
  • Wallet SDK integration covering Metamask, TrustWallet, and WalletConnect.
  • In-game UI for wallet connection, asset display, and transfer flows.
  • Marketplace integration or custom on-chain marketplace development.
Smart contracts are unit-tested and security-audited before mainnet deployment. Post-launch contract upgrades use proxy patterns where the economy design requires iterative changes.

common modular integrations include adding NFT ownership to an existing item system, wallet-based authentication, or a marketplace for asset trading. Integration scope depends on the current tech stack and how closely the Web3 logic needs to interact with existing game systems. Adding blockchain to a live game typically runs 3–6 months for a focused integration.

All source code, smart contracts, art assets, and technical documentation transfer to the client at project close under NDA. Game-Ace retains no licences after handover. Third-party SDK terms are documented separately.
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