Geyser is a bridge between Minecraft: Bedrock Edition and Minecraft: Java Edition, closing the gap from those wanting to play true cross-platform.

Geyser is an open collaboration project by CubeCraft Games.

What is Geyser?

Geyser is a proxy, bridging the gap between Minecraft: Bedrock Edition and Minecraft: Java Edition servers. The ultimate goal of this project is to allow Minecraft: Bedrock Edition users to join Minecraft: Java Edition servers as seamlessly as possible. However, due to the nature of Geyser translating packets over the network of two different games, do not expect everything to work perfectly!

Special thanks to the DragonProxy project for being a trailblazer in protocol translation and for all the team members who have joined us here!

Supported Versions

Geyser is currently supporting Minecraft Bedrock 1.21.90 - 1.21.130 and Minecraft Java 1.21.11. For more information, please see here.

Setting Up

Take a look here for how to set up Geyser.

Links:

• Website: https://geysermc.org
• Docs: https://geysermc.org/wiki/geyser/
• Download: https://geysermc.org/download
• Discord: https://discord.gg/geysermc
• Donate: https://opencollective.com/geysermc
• Test Server: test.geysermc.org port 25565 for Java and 19132 for Bedrock

What's Left to be Added/Fixed

• Near-perfect movement (to the point where anticheat on large servers is unlikely to ban you)
• Some Entity Flags

What can't be fixed

There are a few things Geyser is unable to support due to various differences between Minecraft Bedrock and Java. For a list of these limitations, see the Current Limitations page.

Compiling

1. Clone the repo to your computer
2. Navigate to the Geyser root directory and run git submodule update --init --recursive. This command downloads all the needed submodules for Geyser and is a crucial step in this process.
3. Run gradlew build and locate to bootstrap/build folder.

Contributing

Any contributions are appreciated. Please feel free to reach out to us on Discord if you're interested in helping out with Geyser.

Libraries Used:

• Adventure Text Library
• CloudburstMC Bedrock Protocol Library
• GeyserMC's Java Protocol Library
• TerminalConsoleAppender
• Simple Logging Facade for Java (slf4j)