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Diep io

Multiplayer tank game. Shoot shapes to upgrade, then battle players.

Not yet verified
Demo online
MIT

Open the official app on diep.io

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What's next with Diep io?

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Use it free

Open the official tool or demo — no account needed.

Free

Self-host it

Run the open-source version on your own infrastructure.

Open

What is Diep io?

Diep.io is an open-source, browser-based multiplayer game that allows players to control tanks and engage in competitive battles on a shared virtual map. The project focuses on providing a lightweight, accessible gaming experience with minimal technical barriers. It is primarily used by casual gamers and developers interested in modding or improving the game's mechanics. The tool addresses the problem of creating an easy-to-play, multiplayer-enabled game without requiring complex setup or dedicated servers. Its simplicity makes it popular for testing game design concepts and community-driven content creation.

How it works

Diep.io is a turn-based tank battle game hosted in the browser, where players compete to eliminate opponents by strategically firing projectiles. The game emphasizes simplicity and accessibility, allowing users to join matches instantly without installation. Its primary purpose is to provide an open platform for gaming and experimentation, enabling both players and developers to contribute to its evolution through mods, custom maps, and rule changes. The game supports real-time multiplayer interactions, with features like tank customization, map selection, and score tracking. It relies on client-side scripting and basic web technologies, making it easy to host and modify.

How to use it

  1. 1Access the Diep.io website through a web browser. 2. Select a game mode (e.g., 1v1, team battles). 3. Choose a tank skin or customize settings. 4. Join a public match or create a private room. 5. Use arrow keys to move and spacebar to fire projectiles. Practical tips: Use browser extensions like ad blockers to reduce latency, and check community forums for updated rules or map packs.

What it can do

  • Gaming

Use cases

Assumptions and limitations

Assumptions

  • source: https://github.com/diep-io
  • license: Open source
  • privacy: Opens an external demo

Limitations

  • Limited official documentation for advanced customization
  • No dedicated server infrastructure for large-scale events
  • Dependence on browser compatibility for features like WebGL
  • Potential for cheating due to client-side validation
  • Outdated codebase leading to security vulnerabilities

Understanding the result

Multiplayer tank game. Shoot shapes to upgrade, then battle players.

Tool details

  • Clearly flagged when a network request is needed.
  • No account, no sign-up, and no tracking of your content.
  • Powered by diep-io (MIT).
Built with
diep-io (https://github.com/diep-io)
License
MIT
Runs locally
No — requires a network request
Verification
Not yet verified
Input
Text
Output
Output
Open-source source & license

Built with https://github.com/diep-io. OpenToolVault provides the discovery and browser interface while crediting the original project maintainers.

Built with
diep-io
License
MIT
View source on GitHub

Open-source project

OpenToolVault is an independent directory. We are not affiliated with or endorsed by this project.

References

Frequently asked

How do I contribute to Diep.io's development?

Diep.io's open-source nature allows contributions through GitHub repositories. Developers can submit bug fixes, implement new features, or create mods. However, the project's lack of active maintenance means changes may not be integrated into the main codebase.

How does Diep.io handle multiplayer synchronization?

The game uses basic client-server architecture where the server tracks game state and broadcasts updates to all connected clients. Due to its simplicity, it lacks advanced features like anti-cheat systems or encrypted communications, relying instead on community moderation.

How do I create a custom map for Diep.io?

To create a custom map, you need to modify the game's JavaScript files or use the provided API for map generation. This requires basic programming knowledge and may involve testing changes in a local development environment before sharing with the community.

How does Diep.io compare to Agar.io?

Both games are browser-based and focus on multiplayer competition, but Diep.io uses tank-based mechanics while Agar.io emphasizes eating orbs to grow. Diep.io has simpler networking requirements but lacks Agar.io's extensive modding community and regular updates.

What should I do if the game crashes during a match?

Try clearing your browser cache and restarting the game. If the issue persists, check the official forums for known bugs. For persistent problems, consider reporting the issue to the project's GitHub repository if it's still actively maintained.

Spotted something wrong with Diep io, or want to maintain it? See how to help.