Avalanche Physics

A Minecraft Fabric mod that lets you trigger massive, physics-based avalanches on any terrain.

Features

• Engine Breaker Item: A custom projectile weapon that triggers avalanches on impact
• Realistic Physics: Blocks detach and tumble with proper gravity and collision
• Material-Specific Behavior: Different blocks behave differently:
  • Stone and ore blocks bounce and tumble
  • Dirt and grass slide and roll
  • Ice blocks slide with low friction
  • Slime blocks bounce high
  • Sand and gravel fall faster
• Bottom-Up Collapse: Avalanches propagate realistically from the impact point
• Massive Scale: Trigger collapses affecting hundreds of blocks
• Particle Effects: Dust and debris particles during collapse

Installation

1. Install Fabric Loader for Minecraft 1.21.1
2. Install Fabric API
3. Download the mod JAR file and place it in your mods folder
4. Launch Minecraft

Usage

1. Get the Engine Breaker item:
   • Use the command /give @p avalanchemod:engine_breaker
   • Or find it in the creative inventory under Tools
2. Aim at a mountain, cliff, or any terrain
3. Right-click to fire a glowing projectile
4. Watch the terrain collapse in a spectacular avalanche!

Tips

• Target the base of mountains for maximum destruction
• Avalanches work best on natural terrain with varied block types
• The collapse propagates upward from the impact point
• Stand back! Falling blocks can damage players

Requirements

• Minecraft 1.21.1
• Fabric Loader 0.16.0+
• Fabric API
• Java 21+

Technical Details

• Uses Minecraft's FallingBlockEntity system with custom physics
• Optimized chunk-based block detection
• Server and client compatible (works in multiplayer)
• Configurable avalanche radius and physics parameters

License

MIT License - Feel free to use, modify, and distribute.

Support

• Discord: Join our Discord

Made by Orca