Si1ence Client

Custom Eaglercraft client combining Tuff Client UT15 base with Galactic Client 6.6.0 modules.

Overview

Si1ence Client is a hybrid Eaglercraft 1.12 WASM-GC client that merges the robust feature set of Tuff Client UT15 with the advanced module system from Galactic Client 6.6.0.

Features

From Tuff Client UT15

• Fixed "Invalid Payload Capacity" error on some servers
• Rendering optimizations for better performance
• ViaBlocks integration with chunk processing queue and y0 queue
• Fixed ViaBlocks collisions and rendering
• WAILA support for block information
• TabComplete UI (disabled by default)
• W-Tap Trainer, CPVP mode, Shield Status, Better Hitboxes, Fast Crystals, Chat Heads
• Sodium and video settings UI
• AutoLogin with settings
• Elytra fixes
• Recording Studio
• Customizable Crosshairs
• Minimap
• Zoom functionality
• Full ClickGUI with search and sorting
• Entity Culling
• WorldEdit CUI
• Keystrokes and CPS Counter
• Durability GUI
• And much more!

From Galactic Client 6.6.0

• Additional module integrations
• Enhanced client stability
• WASM-GC version for modern browsers
• Optimized performance tweaks

Build Information

• Base: Tuff Client UT15 WASM (Offline version)
• Eaglercraft Version: 1.12 WASM-GC
• Build Date: June 2026
• Compatibility: Modern browsers with WebGL and WebAssembly support

Installation

1. Download the Si1ence_Client_Offline_WASM.html file from Releases
2. Open it in your web browser (Chrome, Firefox, Edge, Safari)
3. No installation required - runs entirely in your browser!

Relays

The client is pre-configured with these relays:

• wss://relay.deev.is/ (lax1dude relay #1)
• wss://relay.lax1dude.net/ (lax1dude relay #2)
• wss://relay.shhnowisnottheti.me/ (ayunami relay #1)

Credits

• Tuff Client Team (@TuffNetwork/Tuff-Client-Builds) - Base client and core features
• Galactic Client Team (@GalacticClient/Galactic-Client) - Module integrations
• lax1dude - EaglerCraft engine
• Original EaglerCraft contributors

Usage

1. Open the HTML file in your browser
2. Join any Eaglercraft 1.12 compatible server
3. Access modules via the ClickGUI (default keybind)
4. Customize settings in the Video Settings menu

Documentation

• Installation Guide - Setup and troubleshooting
• Module Documentation - Complete module list and usage
• Changelog - Version history and updates

Notes

⚠️ Important: Some server owners may not update their clients regularly. This version is WASM-GC and may not be compatible with outdated browsers.

License

This is a community project combining two open-source Eaglercraft clients. Please respect the original licenses of Tuff Client and Galactic Client.

Support

For issues or feature requests, please refer to the original repositories:

• Tuff Client Builds
• Galactic Client

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Version: 1.1UT15-Galactic-6.6.0 Hybrid
Last Updated: June 24, 2026