Adrenaline

Generation multithreading, but better.

Adrenaline is a Forge mod for Minecraft 1.20.1 focused on world generation performance. It adds parallel chunk generation, configurable worldgen optimizations, and compatibility handling for problematic mod combinations.

Features

• Parallel chunk generation with configurable worker threads
• Worldgen optimization toggles for terrain fill, surface, noise, aquifers, beardifier, ore veins, and more
• Feature safety radius controls for safer feature placement with modded worldgen
• ModernFix and Fastload compatibility handling
• Worldgen statistics overlay and debug logging in dev builds
• Runtime config stored in config/adrenaline.json

Installation

1. Install Forge for Minecraft 1.20.1
2. Download the Adrenaline jar from the project pages below
3. Place the jar in your mods folder
4. Launch the game

Project pages:

• GitHub
• Modrinth
• CurseForge

Supported Versions

Why not C2ME?

Adrenaline takes a more aggressive approach to speeding up world generation. Instead of keeping Minecraft’s slower systems mostly unchanged, it replaces some of them with faster ones.

C2ME keeps more of Minecraft’s original world generation system, that can be less disruptive, but it may also reveal problems in Minecraft or other mods that were never designed to run that way, which is often why crashes happen.

Building from Source

./gradlew build

Prod build:

./gradlew buildProd

Built jars are in build/libs/.