NFT game development – everything you need to know before launching your own project

Maciej Zieliński

14 Dec 2021
NFT game development – everything you need to know before launching your own project

NFT games might be the hottest trend in the whole gaming industry right now. If you consider joining it, read our guide, where we summarized their creation step by step. Check out experts’ insight on NFT game development.

Table of contents:

  • What are NFTs?
  • NFT and Gamming Assets
  • Advantages of NFT that the gaming industry may use 
  • NFT game development step by step
  • Hiring an NFT game development company

NFT games - why does it make sense?

What sounded unbelievable just a few years ago, is slowly becoming a mainstream reality today. Blockchain games have gained significant popularity. They revolutionize popular gaming genres by redefining the way we think about gaming assets and in-game purchases.

But besides hype, what exactly does make NFT a good choice for the gaming business?

NFT - what are they?

NFT stands for Non Fungible Tokens. But what does it mean? Among various blockchain token types, we differentiate between fungible and non-fungible tokens. (You can read here more about token types

Examples of the first kind are Bitcoin or Ether. Fungible means that a single token is indistinguishable from others in the same ecosystem. Just like in regular currency. Thus, they can be used for payment transactions.

NFT’s non-fungibility means that every token in the system is unique. NFTs don’t have a common value and often do not allow for an equal exchange (NFT for NFT). Each token represents unique information of ownership or identity.  

In the blockchain world, NFTs are digital assets that represent a unique digital or real item. How can we use them in the game ecosystem?

NFT and game assets
NFT and game assets

NFT and game assets

The gaming industry is a powerful branch fueled by its consumers’ passion. When gamers launch their favorite title, they immerse themselves in a new, alternative world. A quick look at the most popular games of the last decade, like League of Legends, Fortnite, or Counter-Strike, should be enough to see how modern gamers care about their characters, skins, and other in-game items. They treat them as an extension of their creative self. And what’s important, they can pay a lot for it.

The will to build a collection of unique items is nothing new. The games have shown us how far beyond the real world this phenomenon could extend. But do the purchased gaming collectibles become their property? Do these items differ somehow from the ones possessed by others? What is the true asset value? Often the answer is not so simple. During the last few months, NFTs showed us that they might change that. 

Everywhere where users collect and trade virtual gaming assets, NFTs can highly improve their gaming experience. Essentially, they assure players about the authenticity and scarcity of gaming assets and allow them to keep full ownership of the purchased assets. 

Collectible games seem to be a perfect environment for NFTs. That’s why we have seen a rapid growth of projects of such type during the last year. Yet, the potential of NFT gaming solutions goes far beyond them. Just think about online board games or PVP battle games. 

As an example, let’s take multiplayer games like the aforementioned LOL or Fortnite. Possessed skins and champions are of great importance to the players. Saving such virtual assets as NFTs would bring tremendous new possibilities. What if the players had complete control over the ownership rights to their game assets?

NFT game development - advantages
NFT game development - advantages

NFTs’ most important characteristics for gaming platform

  • Scarcity 
  • Verifiability 
  • Transparency 
  • Immutability 

Advantages of NFT gaming platform

  • Launching an NFT game can offer significant revenue-generating opportunities.
  • Demand for in-game assets increases its native token value.
  • Players can sell their virtual assets on a free market.
  • Players are assured about the scarcity of their virtual assets.
  • Thanks to NFT, implementing a play-to-earn model is possible.
  • Earning possibilities attract many players to NFT game platforms.
  • The current hype around NFT may be used as a driving force for your marketing campaigns. 

NFT gaming platform development step by step

NFT games design
NFT games design

Design

Define your idea 

What type of game do you want to build? Will it be a card game or maybe an RPG? Besides the genre, you have to decide its topic. Those will be the first steps of your own NFT gaming platform development.

When you determine these factors, try to find similar non-blockchain games. They will be a great starting point. Examine what worked in their cases and use them as an inspiration. 

In which games NFTs may be useful? 

You would be surprised how varied NFT games can be. Below, in brief, we summarized games’ genres where NFT usage would make sense:

  • Action Games
  • Adventure Games 
  • PvP Battle Games
  • Arcade Games
  • Online Board Games
  • Casino Games
  • Card Games
  • Fantasy Sports
  • Racing Games
  • Sports Games
  • Simulations Games

Bring creatives to your team 

It sounds a bit obvious, but in the NFT industry design seems to be everything. The same goes for the NFT gaming platform. Without interesting graphics, your game probably won’t attract many players. 

Do you think that creating appealing pixel art shouldn’t be difficult? You couldn’t be more wrong. Even a simple design requires skills and experience, without which your project will be simply dull and unsightly. Hence, don’t forget about artists that will bring your game to a new level. 

NFT game development
NFT game development

Development

Decide between a mobile app and a web app

This is one of the first questions you will have to answer approaching NFT gaming platform development. Both options have several pros and cons. 

Firstly, web apps are highly available and more accessible for a broader audience. On the other hand, mobile apps offer more features and are usually faster than web apps. Yet, the process of their creation is more time-consuming. 

If you decide on a mobile app, you will have to choose between native and non-native apps. While the first type is designed for a specific operating system, the second works on all of them. But at the same time, it doesn’t have access to functionalities, such as camera access or notifications.

Choose your game environment

To which blockchain will you connect your NFT game? While most of the NFT games use Ethereum Blockchain, there are alternatives worth considering. Check, for example, Solana Blockchain, which offers promising possibilities for NFT development. 

Also, even within just Ethereum, you have numerous different Layer 2 solutions that may increase the speed and accessibility of your NFT game. One that is definitely worth considering in the case of NFT games is Immutable X, designed specifically to support projects of this type.  

Frontend 

Most NFT games have their frontend done in Javascript or Typescript. As for the framework, the choice is between React and Vue. The majority of game developers use the first one. Angular is also an option, yet for most projects, it’s simply too heavy considering their needs. 

Connection with wallets 

Your NFT game should be connected with at least one of the available crypto wallets to allow players to safely store their NFTs. Most projects during NFT game development choose MetaMask

MetaMask offers certain advantages: it’s non-custodial and can store NFTs. Therefore it's extremely popular among NFT holders.

Backend 

For NFT game development Node.js is one of the most popular options as a backend language of NFT gaming platform solutions. 

Testing 

Rinkeby or Ropsten Testnet are reasonable options for testing NFT games. Yet, they’re definitely not the only ones. 

Launching and distribution 

After testing your app on a testnet you will want to deploy it to the main Blockchain network (mainnet). Don’t rush here, as there are several threats that may disturb this process. Give yourself time to properly test everything before. Here you can find a useful guide for the Ethereum network. 

But the success of your NFT game requires far more than just completing NFT game development. You mustn’t forget about a strong marketing strategy. Consider starting users’ engagement before you will eventually launch your game. Think about creating content, discord channels, Reddit groups. In the end community, you build may turn out to be extremely useful for further development. 

NFT game development company - Nextrope

Above we briefly summarize tools and programming languages that can be used during NFT gaming platform development. Yet, every project is unique and has its own requirement. Therefore, your development team should be able to adjust to those needs, as well as be prepared to overcome unpredicted obstacles that may emerge.

Furthermore, if you consider launching your own NFT game, you should be aware that its success requires skills and knowledge regarding both the technical and business sides of the Blockchain industry. That’s why many projects decide to hire an external blockchain company as a technological partner.

At Nextrope, we can call ourselves pioneers of Blockchain technology in CEE. We conducted one of the first tokenization in the world and since that we keep up to date with the industry. NFT games aren’t an exception. 

Do you want to know how Nextrope’s team can boost your NFT game on a new level? Feel free to contact our specialists who will gladly answer all your questions.

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Authorization and Identity: Chainlink Use Cases

Karolina

14 Feb 2024
Authorization and Identity: Chainlink Use Cases

Chainlink stands at the forefront of enhancing security and compliance within smart contract-enabled blockchain networks. By enabling direct access to real-world data, Chainlink ensures that blockchain applications can operate with the same level of trust and verification as traditional systems. This integration is crucial for a wide range of applications, from financial services requiring Know Your Customer (KYC) and Anti-Money Laundering (AML) compliance to any form of digital agreement that needs to securely verify the identity of parties involved.

Overview

Chainlink is a decentralized oracle network that plays a critical role in bridging the gap between smart contracts on blockchain networks and real-world data. It enables smart contracts to securely interact with external data.

  • Decentralized Data Oracles. Chainlink's network of decentralized oracles ensures that data fed into smart contracts is accurate and tamper-proof, mitigating risks associated with relying on a single data source.
  • Smart Contract Connectivity to Real-World Data. It facilitates the seamless integration of external data sources, such as financial market data, weather information, and much more, enabling smart contracts to execute based on inputs from the real world.
  • Chainlink VRF (Verifiable Random Function). This feature provides a secure and provably fair source of randomness for blockchain applications, crucial for gaming, NFTs, and any application requiring random number generation.

READ: "What is Chainlink"

When it comes to authorization and identity verification, Chainlink's role becomes even more crucial. By connecting smart contracts with external data sources, such as governmental identity databases or digital identity verification services, Chainlink enables the creation of blockchain applications that require verified human identities. This capability is essential for applications that must adhere to regulatory standards or for those seeking to mitigate the risk of fraud.

Moreover, Chainlink's decentralized nature ensures that the process of identity verification is not only secure but also resistant to manipulation. By leveraging multiple independent oracles to fetch and validate data before it's provided to a smart contract, Chainlink ensures a level of reliability and trustworthiness that centralized data sources cannot match. This decentralized approach to authorization and identity verification opens up new possibilities for blockchain applications, making them more accessible, compliant, and secure for users around the globe.

The integration of Chainlink's decentralized oracle network into the domain of authorization and identity verification heralds a new era of security, efficiency, and compliance for blockchain applications. By leveraging real-world data and external verification services, Chainlink enables smart contracts to perform functions that were previously unthinkable in the blockchain space. Here, we explore several key use cases where Chainlink's technology significantly impacts authorization and identity verification processes.

E-Signatures

In the digital age, e-signatures have become the norm for legally binding agreements, eliminating the need for physical presence or paper-based documents. Chainlink oracles facilitate the integration of blockchain applications with leading e-signature providers like DocuSign. This integration ensures that e-signatures can be verified and recorded on the blockchain, providing immutable evidence of agreement and authorization. Furthermore, by enabling smart contracts to interact with e-signature solutions, Chainlink opens the door to automated contract execution based on the completion of digitally signed agreements, thereby streamlining business processes and reducing the time and cost associated with manual verification.

Biometrics for Smart Contract Authorization

Unstoppable Domains uses Chainlink oracles to enable users to tie their off-chain Twitter identity to their on-chain Ethereum domain name (Source: chain.link)

Biometric verification offers a high level of security and convenience for identity verification, leveraging unique physical characteristics such as fingerprints or retinal patterns. Chainlink enables smart contracts to securely access and verify biometric data, ensuring that only authorized individuals can trigger certain actions on the blockchain. This use case is particularly relevant for access control systems, secure transactions, and identity verification processes that require a high degree of trust and security. By connecting smart contracts with biometric databases and verification services through Chainlink oracles, blockchain applications can achieve a new level of security and fraud prevention.

Credential Verification

Credential verification is crucial in numerous applications, from financial transactions requiring proof of funds to access systems demanding specific security clearances. Chainlink oracles play a pivotal role by securely relaying credential verifications from external systems to the blockchain. This capability allows smart contracts to automatically verify users' credentials in real-time, facilitating seamless transactions and interactions that require verified identity or authorization credentials. For example, a decentralized finance (DeFi) platform can use Chainlink to verify a user's creditworthiness or asset ownership before allowing them to participate in lending or borrowing services.

Social Media Identity and Domain Names

The integration of social media identities with blockchain applications enhances user experience by providing more intuitive and human-readable identifiers, such as domain names or social media handles. Chainlink oracles facilitate this by securely linking off-chain social media identities to on-chain addresses or domain names. This use case not only improves the usability of blockchain applications but also adds an extra layer of verification, as users can easily confirm the authenticity of the parties they are interacting with.

Intellectual Property Management

Chainlink's decentralized oracle network enables smart contracts to interact with external IP databases for verifying ownership and facilitating transactions related to intellectual property (IP). This application is particularly useful for copyright and trademark management, patent licensing, and royalty distribution. By automating IP verification and transactions through Chainlink, creators and owners can more efficiently manage their rights and receive payments, while users gain access to verified IP assets.

Contribution Bounties in Open Source Projects

Open-source projects can leverage Chainlink oracles to automate the verification of contributions and the distribution of bounties. By connecting smart contracts with public code repositories like GitHub, Chainlink allows projects to automatically track contributions, verify the fulfillment of predefined conditions, and release payments to contributors. This application streamlines the contribution process, incentivizes open-source development, and ensures that contributors are fairly compensated for their work.

Conclusion

Chainlink significantly impacts blockchain, enhancing security and compliance, especially in authorization and identity. It bridges real-world data with blockchain, ensuring trust and wider adoption. As blockchain evolves, Chainlink's innovations promise a more inclusive digital future. Its key role in securing and streamlining blockchain applications marks a crucial step forward for digital interactions. Chainlink is pivotal for a secure, compliant, and efficient blockchain ecosystem, shaping the future of digital transactions.

If you are interested in utilizing Chainlink or other blockchain-based solutions for your project, please reach out to contact@nextrope.com

Chainlink vs. Avalanche: Exploring the Blockchain Frontier

Karolina

13 Feb 2024
Chainlink vs. Avalanche: Exploring the Blockchain Frontier

Chainlink emerges as the bridge between the real world and the blockchain. On the other side, Avalanche flashes through the blockchain space with a lightning speed platform that promises scalability without compromise. Both are revolutionaries in their own right, yet their paths are markedly different. Chainlink's quest to secure the integrity of off-chain data in a decentralized manner contrasts with Avalanche's mission to redefine blockchain's scalability and usability. But what happens when these paths intersect?

Overview

Chainlink is a decentralized oracle network that plays a critical role in bridging the gap between smart contracts on blockchain networks and real-world data. It enables smart contracts to securely interact with external data.

  • Decentralized Data Oracles. Chainlink's network of decentralized oracles ensures that data fed into smart contracts is accurate and tamper-proof, mitigating risks associated with relying on a single data source.
  • Smart Contract Connectivity to Real-World Data. It facilitates the seamless integration of external data sources, such as financial market data, weather information, and much more, enabling smart contracts to execute based on inputs from the real world.
  • Chainlink VRF (Verifiable Random Function). This feature provides a secure and provably fair source of randomness for blockchain applications, crucial for gaming, NFTs, and any application requiring random number generation.

READ: "What is Chainlink"

What is Avalanche?

Overview

Avalanche is a highly scalable blockchain platform designed for decentralized applications (dApps) and custom blockchain networks. It distinguishes itself with its emphasis on scalability, speed, and eco-friendliness.

Key Features of Avalanche

  • High Throughput and Low Latency. Avalanche boasts a high transaction output rate with low latency, making it an ideal platform for scaling dApps and financial solutions.
  • Eco-friendly Consensus Mechanism. Unlike proof-of-work (PoW) systems that require significant energy expenditure, Avalanche uses a novel consensus mechanism that is energy-efficient, contributing to a more sustainable blockchain ecosystem.
  • Scalability and Interoperability. The platform supports the creation of multiple custom blockchains that can interoperate seamlessly, facilitating a diverse and scalable ecosystem of applications.

READ: "Avalanche’s Investment in Real-World Assets Tokenization"

As blockchain technology continues to evolve, understanding the nuances between different platforms and solutions like Chainlink and Avalanche becomes increasingly important. Here's how these two blockchain giants stack up against each other:

Underlying Technologies and Architectures:

  • Avalanche utilizes a unique consensus protocol known as Avalanche consensus, combining the benefits of classical consensus algorithms with the decentralized nature of blockchains. This protocol allows for high throughput, quick finality, and energy efficiency.
  • Chainlink, on the other hand, is not a blockchain but a decentralized network of nodes that provide data to blockchain networks. It uses a network of independent node operators who are incentivized to provide accurate data to smart contracts.

Consensus Mechanisms:

  • Avalanche employs a Proof of Stake (PoS) model designed to be lightweight and energy-efficient. Validators participate in reaching consensus by staking AVAX tokens, contributing to the network's security and governance.
  • Chainlink does not use a consensus mechanism in the same way a blockchain network like Avalanche does. Instead, it relies on a decentralized network of oracles to validate and relay data, ensuring the integrity of information provided to smart contracts.

Chainlink is best suited for applications that require secure, reliable, and tamper-proof data inputs from the real world. This includes:

Avalanche is optimized for a wide range of blockchain applications needing high throughput, quick finality, and scalable infrastructure, such as:

  • Scalable DeFi platforms and DEXes.
  • Enterprise blockchain solutions.
  • Custom blockchain networks (subnets).

Examples of Real-World Applications and Partnerships:

  • Chainlink has partnered with Google Cloud for cloud data integration and with numerous DeFi platforms like Synthetix and Aave for price feeds and randomness.
  • Avalanche has formed partnerships with Deloitte for enhancing security and speed in disaster relief platforms and with top DeFi protocols to build on its highly scalable network.

Ecosystem and Community

Development Community and Ecosystem Support:

  • Both Chainlink and Avalanche boast robust and active communities. Chainlink's community is highly engaged in developing external adapters and securing data for smart contracts. Avalanche's community focuses on developing dApps and custom blockchain networks.

Tools, Resources, and Support:

  • Chainlink offers extensive documentation, a vibrant developer community, and grants for projects integrating Chainlink's technology.
  • Avalanche provides developers with comprehensive resources, including tutorials, technical documentation, and funding for ecosystem growth through the Avalanche Foundation.

Tokenomics and Market Performance

  • LINK (Chainlink's token) is used to pay for services within the Chainlink network, including data requests to oracles. It incentivizes node operators to provide accurate data.
  • AVAX (Avalanche's token) serves as the native currency within the Avalanche network, used for transaction fees, staking, and governance.
  • In terms of market performance, both LINK and AVAX have shown significant growth and adoption, reflecting their utility and the demand for their respective network's services. However, their performance can vary based on overall market trends, technological advancements, and adoption rates in their specific use cases.

LINK vs AVAX

Potential for Integration

The potential for integration between Chainlink oracles and Avalanche’s blockchain platform is substantial. Chainlink’s decentralized oracles can provide Avalanche-based applications with secure and reliable real-world data, enhancing the functionality and scope of Avalanche’s already fast and scalable blockchain. This integration can benefit a wide range of applications, from DeFi and insurance to gaming and prediction markets, by providing them with the essential data needed to operate effectively and transparently.

Conclusion

Chainlink and Avalanche, while serving distinct purposes within the blockchain ecosystem, demonstrate a powerful synergy when combined. Chainlink’s ability to provide secure, reliable, and decentralized data complements Avalanche’s high-throughput, scalable blockchain platform, enabling developers to build more complex, useful, and transparent applications.

READ ALSO: "Chainlink vs Polkadot"

If you are interested in utilizing Chainlink or other blockchain-based solutions for your project, please reach out to contact@nextrope.com