You want to play?

We need you to have a safe place to store your armies and soldiers. The perfect place is in a secure wallet like MetaMask. This will also act as your login to the game (no password needed).

Note: A digital wallet like MetaMask acts like a bank account—treat it with respect and make sure you don’t forget your password or the seed words.

Install Metamask Learn more about KryptoWar

Oops, you’re on the wrong network

Simply open MetaMask and switch over to the Main Ethereum Network.

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We want you to always remember that KryptoWar is a game, this should absolutely not be considered as an investment and players should not expect an ROI. We also frequently publish updates to improve the gameplay so remember that nothing is set in stone. If you have doubts about some specific elements in the game feel free to contact us on Discord or by email. 👍

What is KryptoWar?

KryptoWar is the first war game based on the Ethereum Blockchain. With KryptoWar you can own one of the 100 armies that have been created for this Smart Contract.

We don't control the prices of armies, provinces and weapons since they are owned by other players so if you feel like a specific content is too expensive for you, don't buy it. There will be no ways to get your eth back. We want KryptoWar to be an healthy place where players enjoy playing with each other.

What can I do with my country?

Countries are at the center of KryptoWar. There are only 100 of them. There are multiple things you can do with your army, such as:

  • Improving it by purchasing soldiers or weapons from factories and schools
  • Purchasing factories or schools to sell weapons and certifications to other countries
  • Create provinces to get more players to join you in your quest
  • Battle other armies to become the best army of the blockchain
  • Put it on the marketplace and try to sell it to another player

    How can I purchase a country?

    You can visit our marketplace to explore the countries available..

    How can I improve my country?

    You can purchase soldiers or new weapons to improve your country. To do this, simply visit the page of your country and search for the "Improve your country" section.

    What are provinces?

    Countries can create and sell a limited amount of provinces. Provinces can produce Gold that can be sold to factories on the Gold Market. Factories need Gold to produce and sell weapons.

    Provinces can purchase soldiers and weapons to help their country. They can also be put on the marketplace if a user wants to sell it.

    How battles between two countries work?

    Users can decide to attack another country to gain some experience. The winning country of the battle will be picked according to multiple factors like the number of soldiers, the attack and defense bonus of the armies as well as some random elements. The winning country will gain XP points (very useful to climb our ranking).

    Why do I need Metamask?

    All of the transactions between your account and our Smart Contract are handled by Metamask. You won't be able to use KryptoWar if you haven't installed the Metamask extension. Here is how to install Metamask →

    How can I sell my country?

    To put your country on the marketplace, go to its dedicated page and you should see a "SELL MY COUNTRY" button. Click on it, select your price (in ETH) and your country will be listed on the marketplace! If/when another user purchase your country, we will keep a commission of 10% and transfer to your address 90% of the amount paid by the other user.

    Do you have any other questions?

    Feel free to contact us at

    How can my army gain levels?

    Levels depends entirely on the experience points (XP) of your army. As an example, level 1 is given to armies with more than 50 XP.

    How can I purchase certifications?

    If you own a level 1 army, you can purchase certifications on your army page. There is a section called "Certifications". You simply have to click on the certification you want to purchase and select which school you want to purchase your certification from.

    How do factories work?

    Players can now purchase their own factories to sell weapons to other countries. Let's say that you purchase a plane factory and decide to sell your planes for 0.1 ETH. When users will click on the "purchase plane" button, they will see all of the plane factories available and will be able to decide from which factory they want to purchase.

    For every purchase, we transfer 90% of the amount paid to your address and 10% toward our affiliate system.

    Players need a level 1 army and an engineer certification to purchase factories.

    How do schools work?

    Players can now purchase schools to sell certifications to other armies. Certifications are necessary to purchase factories or schools. We have two types of certifications:

    • Teacher: Teacher's certifications are required for users who want to purchase a school.
    • Engineering: The engineer certification is required to purchase a factory

    Let's say that you purchase an engineering school and decide to sell your certifications for 0.1 ETH. When users will click on the "purchase certification" button, they will see all of the schools available and will be able to decide from which school they want to purchase their certification.

    For every purchase, we transfer 90% of the amount paid to your address and 10% toward our affiliate system.

    Players need a level 1 army and an teacher certification to purchase schools.

    How many factories and schools can be purchased?

    We are limiting the number of schools and factories that can be purchase to make sure that the number of factories/schools on the market fits the actual demand from armies. The maximum number of factories and schools available to purchase will evolve regularly.

    Can I get my ether back?

    Unfortunately, no. Most of the transactions that occurs in this game (like purchasing weapons or armies from other players) are being made between the players so even if we wanted to we would not be able to get your eth back.

    Should I purchase armies as an investment?

    No. This is a game, while armies are rare (there will be only 100) and might go up in value, we don't want users to purchase armies just to sell those later.