The True Cost of Unreal Engine’s Storage Capacity for Web3 Developers


As a web3 developer, you are constantly looking for ways to optimize your performance and reduce costs. One aspect of your development that can be especially expensive is storage capacity. In this article, we will explore the true cost of unreal engine’s storage capacity and how it affects your web3 project.

The Cost of Unreal Engine’s Storage Capacity:
Unreal Engine is a popular game development platform that has been used in many web3 projects. However, it’s important to note that storing data on the blockchain can be expensive due to the limited storage capacity available on-chain. This is particularly true for large datasets that require a lot of storage space.

For example, let’s consider a project that requires 100GB of storage capacity on the blockchain. This would cost approximately $200 per month (based on current Ethereum gas prices) if you were to store this data directly on the blockchain. However, unreal engine provides an off-chain solution called the Unreal Engine Hosting Service, which allows developers to host their game logic and assets off the blockchain, reducing storage costs significantly.

Real-Life Example:

Let’s take a look at a real-life example of how this can work in practice. In 2018, a team of developers built a web3 game called "CryptoKitties" that was based on the Ethereum blockchain. CryptoKitties quickly became one of the most popular games on the platform and generated millions of dollars in revenue. However, as the popularity of the game grew, storage costs began to skyrocket due to the large amounts of data being stored on the blockchain.

To address this issue, the developers turned to a solution called IPFS (InterPlanetary File System), which allows them to store data off-chain and reduce their storage costs significantly. By using IPFS, CryptoKitties was able to reduce its storage costs by over 95%, enabling it to scale more efficiently and reach even more players.


  1. What is IPFS and how does it work?
    IPFS is a decentralized file system that allows data to be stored off the blockchain, reducing storage costs significantly.
  2. How much can I save on storage costs by using IPFS?
    The amount you can save on storage costs will depend on the size of your dataset and the current gas prices on the blockchain. However, in general, you can expect to reduce storage costs by up to 95%.
  3. What are some other off-chain solutions for storing data in web3 projects?
    Other off-chain solutions include Swarm, S3, and IPFS. These solutions allow developers to store data off the blockchain and reduce storage costs significantly.


In conclusion, storing data on the blockchain can be expensive, especially for large datasets that require a lot of storage space. By using off-chain solutions like IPFS, web3 developers can reduce their storage costs significantly and optimize their performance. So, it’s important to consider these options when building your web3 project.