How do you choose blockchain technology for your NFT game?

Maciej Zieliński

10 Jun 2022
How do you choose blockchain technology for your NFT game?
  • Is the right technology for your NFT game everything?
  • Blockchain technology for your NFT game - choosing the tools 
  • Choose a forward-thinking technology 
  • Focus on smart contracts 
  • The best blockchains for NFT game development
  • Summary

NFT games are gaining popularity among fans of this type of entertainment, as well as people who are interested in the cryptocurrency and blockchain sector. The creation of the game itself should be based on several factors that will affect its potential success. What to pay special attention to? We write about it in our latest guide! 

Is the right blockchain technology for an NFT game everything?

Nowadays, more and more games based on various blockchain solutions, as well as related to smart contracts, are being developed. Nevertheless, behind this kind of entertainment, some developers know that there is a whole team of right people behind the success of the project. How to choose blockchain technology for your NFT game? This is just one of the questions you need to know the answer to. First of all, create a team of people who are familiar with the following technologies:

  • DApp
  • JavaScript. 
  • HTML 
  • CSS
  • Angular 
  • React.js.

People who have expertise in these industries are programmers, UI designers, graphic designers, and program testers. For this, it's best to choose a company that has professionals in the aforementioned fields, as picking random freelancers will likely make your project chaotic. Moreover, hiring Freelancers makes the responsibility for their actions rest on your shoulders. Choosing a company that specializes in blockchain technology is the best practice, as the corporation in question has structures and employees who will take care of the project and constantly monitor its development. 

Blockchain technology for NFT game - choice of tools 

The most popular blockchain for creating NFT games is Ethereum. Although there are also other solutions on the market that allow you to create an NFT game professionally (more on that later), here are some additional aids that will make the project done with due diligence: 

  • MetaMask - is a type of Ethereum wallet. What should be noted, it can be treated as a browser extension. Many entities running on Ethereum use MetaMask to store Ethers. Moreover, it is used to implement and execute smart contracts. Additionally, MetaMask is a place of communication between developers and the blockchain. MetaMask is considered a secure and standards-based system: 
  1. -ERC-20 
  2. -ERC-721.

  • Ganache - Ganache is a popular program for testing the created application. It is a component provided with Truffle Suite tools.
  • Web3.js - This is one of the more popular JavaScript APIs of Ethereum. It is also a collection of important databases and libraries. It allows developers to interfere with remote or local Ethereum nodes. 
  • Truffle- is a toolkit that has a wide range of applications. It allows you to create and implement smart contracts, which are the basis of a good NFT game. 
  • Remix: Remix is a popular DApp solution that is used to code Solidity smart contracts for Ethereum. 
  • Ropsten Test Network - This is where you will test the smart contracts you have created. 

Choose a technology by thinking ahead 

When looking for the best blockchain technology for your NFT, you need to consider several parameters. Here are the elements you need to evaluate prospectively:  

  • Fork - Remember that it is the uniqueness and rarity of NFTs that makes them so valuable. A hard fork would pose a serious threat to these aspects as the sanctity of NFTs would be questioned in such a case. It is important to note that NFTs in the "old" blockchain could eventually devalue completely. Therefore, it is important to create NFTs on blockchains that are fork-proof. 
  • Smart contracts - The robustness of smart contracts is a key factor when it comes to the overall security of blockchain technology. Therefore, writing bug-free, clean and secure code is crucial. We mentioned the above applications that can analyze them. This is important because smart contracts need to undergo rigorous and complex testing to know that the user is experiencing the highest level of NFT play, performance, and resistance to potential bugs or attacks. 
  • Token Development Costs and Transaction Costs - In addition to the issues we have discussed so far, there is one more issue to consider - cost-effectiveness. When doing NFT-based transactions, you need cost-effective solutions because they don't always involve multi-million dollar transactions. Gaming consists of small items, characters, skins, equipment, etc. Make it safe and profitable to trade them. Microtransactions are king in this case when it comes to settlement. 
  • Security - This is probably the most important factor you need to consider when creating an NFT game. Blockchains are vulnerable to many types of attacks such as man-in-the-middle. How to solve this problem? Note that platforms running with a proof-of-work consensus mechanism are generally more vulnerable to attacks where attackers can control a large portion of the network's computing power. The result of such an action is loss of account access, data, and money. It is worth implementing alternative consensus mechanisms such as proof-of-stake.
  • Speed of transactions - this is the factor behind the success of a well-built NFT game. The transfer of payments between entities should be immediate, transparent, and, above all, secure. 

Focus on smart contracts 

It is worth developing smart contracts for the right front-end functions and cryptocurrency tokens. To code them, follow these steps:

  • Review smart contracts from gaming projects that inspire you. 
  • Use the Remix IDE to code them.
  • Keep it simple. This will make it easier for you to debug them. 
  • Sort smart contracts with tools from Truffle. 

Remember that once you implement smart contracts, you won't be able to make modifications to them. This means that you need to test them well and conduct a robust audit. This is not a simple task, as you need to perform the following steps, among others: 

  • Locking down the source code;
  • Understanding the project and studying the project documentation;
  • Initial code review;
  • Static code analysis;
  • Code quality analysis;
  • Detection of common vulnerabilities;
  • Functionality analysis and many more. 

So, invest in a company that has experts who can analyze the above information as it will save you time and money. 

Best blockchains for NFT game development

When we have seen several different elements to consider when looking for the best blockchain for NFT game development must move on to specific solutions.

Below are the most popular blockchains that will help you succeed in gaming: 

  • FLOW - This is a developer-friendly blockchain, especially when it comes to creating marketplaces and digital assets. The platform strives for scalability with updated smart contracts written in the Cadence programming language. It is worth noting that Flow supports a multi-node architecture for collection, verification, enforcement, and consensus, which greatly streamlines the entire NFT development process. 
  • Ethereum - is currently one of the most popular technologies used in the NFT gaming industry. Many leading NFT marketplaces are using the Ethereum network, including Decentraland, SuperRare, OpenSea, and Rarible. This solution is extremely popular because it is simple and transparent. Basically - you just upload a file and fill in some details.
  • Tezos - The last option to consider is Tezos, which is a blockchain with an NFT marketplace called TRUESA. TRUESA's main goal is to reduce its carbon footprint. According to official information, the platform consumes 2,000,000 times less energy compared to other NFT systems because it optimizes CPU usage. If you are eco, then you can count on Tezos as an important partner in your activities and green approach to NFT development.


Gaming and cryptocurrencies is an industry that complements each other. Blockchain technology itself is still characterized by a kind of freshness and ongoing discovery. It provides functionality, transparency, and security. However, it is hard to find companies and developers who have years of experience in it. When creating an NFT game, analyze not only your idea in terms of storyline, playability, and graphics but mainly the technology and the team that will help implement and test it. No game, regardless of the storyline, will be able to succeed if it is flawed or fails to provide capital security and account access to its users. This is why it is so important to create it perfectly from start to finish. 


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What is Account Abstraction?


10 Nov 2023
What is Account Abstraction?

Account abstraction is a new way of thinking about how users interact with blockchains. Instead of using traditional externally owned accounts (EOAs), account abstraction allows users to create and manage their accounts using smart contracts. This has a number of potential benefits, including improved security, enhanced privacy, and increased flexibility.

What is account abstraction?

Account abstraction is a concept that, at its core, aims to simplify the user's interaction with blockchain networks. It is a transformative approach that seeks to mask the technicalities of blockchain operations from end-users. It is making transactions as straightforward as sending an email. Account Abstr. allows users to interact with the blockchain without worrying about the underlying technical details.

How does account abstraction differ from the traditional model?

In the traditional account model, each user has an EOA. EOAs are controlled by private keys, which must be kept secret in order to protect the user's funds. Acc. abstraction allows users to create and manage their accounts using smart contracts.

Historical Context

The journey towards acc. abstraction began with the first generation of blockchain technologies, characterized by their "one-size-fits-all" approach to account management. Bitcoin, for instance, introduced the concept of accounts and transactions in a form that was accessible to tech-savvy individuals but remained perplexing to the layperson. Ethereum expanded on this by introducing smart contracts, which opened the door to programmable transactions but did not alter the fundamental account structure. The idea of acc. abstraction has been discussed in the Ethereum community for several years as a part of various Ethereum Improvement Proposals (EIPs), particularly as a feature to be potentially implemented in Ethereum 2.0. It is a direct response to the need for a more versatile and user-centric design that can cater to a broader audience and spur the widespread adoption of blockchain technology.

The Technicalities of Account Abstraction

Account abstraction is not merely a theoretical construct but a technical innovation with specific mechanisms underpinning its operation. In essence, it alters the way transactions are initiated and executed within a blockchain network.

How Account Abstraction Works

Under traditional blockchain models, initiating a transaction involves an externally owned account (EOA) signing a transaction with a private key. This transaction is then broadcast to the network for validation and inclusion in the blockchain. Account abstraction, however, replaces this process with a more flexible one. Here, every account is a smart contract, and transactions are messages sent through these contracts. These smart contracts can encode complex rules for transaction validation, beyond what EOAs can do, such as multi-signature requirements or conditional transactions based on certain triggers.

The technical crux of account abstraction lies in the smart contract’s ability to define its own conditions for transaction execution. This means that user accounts can have unique security protocols or automated operations without the user needing to understand the underlying smart contract code.

Hey! Are you interested in the latest technologies in the blockchain area? be sure to read the article 'Top Zero-Knowledge Proof Projects to watch in 2023'

The Benefits of Account Abstraction

The implications of account abstraction are profound, offering a range of benefits that can enhance the blockchain experience for users and developers alike.

Improved User Experience

One of the most significant advantages of account abstraction is the improvement it brings to user experience. By abstracting away the complexities of key management and transaction rules, it presents a more intuitive interface for users.

Enhanced Security Features

Account abstraction also allows for the implementation of advanced security measures. Since each account can define its own logic, users can tailor their security settings to their specific needs. For instance, one might set up an account that requires additional verification for transactions exceeding a certain value or restricts withdrawals to certain addresses.

Future Implications

The future implications of account abstraction are vast. As the technology matures, it could become a standard feature of blockchain networks, potentially making the current distinction between user accounts and smart contracts obsolete. This could lead to a new wave of blockchain applications that are both powerful and accessible, bringing us closer to the vision of blockchain technology as a seamless part of everyday life.

Challenges and Considerations

Technical Limitations

One of the primary technical challenges of Acc. abstraction lies in its integration with existing blockchain protocols. Current networks are optimized for the EOA model, and introducing a new account structure necessitates significant changes to the core protocol. This includes modifications to the way transactions are propagated in the network, how gas fees are calculated, and how the state of the blockchain is managed. Ensuring that these changes do not compromise the network's performance or security requires careful planning and extensive testing.

Compatibility with Current Systems

Another consideration is the compatibility of account abstr. with the vast ecosystem of existing blockchain applications and services. Wallets, exchanges, and other services have been built around the traditional account model. Transitioning to an acc. abstraction model will require these services to update their infrastructure, which may be a complex and resource-intensive process. Furthermore, there is a need for standardization across the industry to ensure that different implementations of account abstr. can work seamlessly together.


Acc. abstraction represents a significant leap forward in the quest for a more user-friendly blockchain experience. By streamlining the transaction process and offering enhanced security features, acc abstraction has the potential to make blockchain technology more accessible to a broader audience. However, the path to widespread adoption is not without its obstacles. Technical challenges and compatibility issues must be carefully navigated to integrate it into the existing blockchain landscape.

Key Takeaways

How to Add Gnosis Chain to MetaMask: A Simple Tutorial


03 Nov 2023
How to Add Gnosis Chain to MetaMask: A Simple Tutorial

As the cryptocurrency ecosystem expands, there is an increasing need for various blockchains with distinct capabilities. Gnosis Chain enters the scene, offering a selection of unique characteristics. By integrating Gnosis Chain with MetaMask, users can access a more comprehensive array of decentralized services. We will walk you through the steps to add Gnosis Chain to your MetaMask wallet in this tutorial.


Setting up MetaMask

Before exploring the integration of Gnosis Chain, it is crucial to have MetaMask installed and operational:

  • Download and Install: If you have not done so already, visit the official website to download and install the MetaMask browser extension.
  • Setup Account: After completing the installation, create your account and make sure to remember the provided seed phrase. This phrase serves as your primary means for account recovery, so keep it secure.
  • Secure Your Account: Protecting your MetaMask account is of utmost importance. Use a robust password and never disclose your seed phrase to anyone.

Gnosis Chain

It is always helpful to have a basic understanding before incorporating any new blockchain into your wallet:

  • Gnosis Chain Overview: Gnosis Chain, a rising star in the blockchain world, brings a range of decentralized solutions to the table, such as prediction markets and decentralized trading platforms.
  • Benefits & Features: Among Gnosis Chain's main selling points are its accelerated transaction speeds and potentially lower fees when compared to congested networks.

Tutorial: How to Add Gnosis Chain to MetaMask

In the top right-hand corner of your browser, you'll find the wallet. If pinned, click on the MetaMask fox icon; if not, click the three dots in the top-right corner. The following screen will appear:

An option to expand the wallet to a new browser page is available by clicking "Expand view:"

This action will launch MetaMask in a new tab:

By clicking on the ‘Ethereum mainnet’ in the top left corner, you can add another network. Click ‘Add Network’

Choose option ‘Add a network manually’

Then, input the information below:

Network Name: Gnosis Chain formerly xDai


ChainID: 100

Symbol: XDAI

Block Explorer URL:

After saving the settings, Gnosis Chain will be added to your network.

The Benefits of Adding Gnosis Chain to MetaMask

With multiple blockchains becoming more common, integrating Gnosis Chain with MetaMask offers numerous advantages:

Expanded Capabilities: Accessing Gnosis Chain through MetaMask opens up a collection of exclusive applications and features inherent to this particular blockchain, which may include unique dapps or cutting-edge financial products.

Diversification: The crypto domain is extensive and constantly growing. By incorporating various chains like Gnosis into MetaMask, you broaden your potential investment opportunities and decentralized application experiences, ensuring no opportunities are missed.

Speed & Cost-Effectiveness: Network congestion and high gas fees on established platforms like Ethereum can discourage many users. Gnosis Chain's architecture has the potential to provide relief through quicker transaction times and more affordable fees.

In summary, as the possibilities within the crypto sphere continue to evolve, tools like MetaMask grant users access to this expanding world. By adding chains like Gnosis, users can stay ahead in this decentralized revolution.


By bridging platforms like Gnosis Chain with accessible tools like MetaMask, individuals not only amplify their engagement with decentralized applications but also fortify their position in this expansive realm. The integration of Gnosis Chain to MetaMask epitomizes the evolution of the crypto landscape – a testament to its ever-growing diversity and potential. As we continue to delve deeper into the decentralized future, tools and integrations like these will undoubtedly play a pivotal role in shaping our digital experiences and opportunities. Whether you're seeking more efficient transactions, diverse dapp interactions, or simply a broader understanding of the crypto ecosystem, this guide's steps open doors to a new horizon.