Welcome to Turtcraft!

Turtcraft is a next-generation mechanical engineering and aviation modpack built on a hyper-optimized Vanilla+ foundation. Designed specifically for NeoForge 1.21.1, this pack revolves around the limitless automation of the Create mod and the fully simulated physics of Create Aeronautics. Take to the skies, build fully functional moving airships, and automate massive industrial complexes without sacrificing your frame rates.

⚙️ Core Engineering & Aviation

The Create Ecosystem: Master mechanical power using shafts, cogs, belts, and gearboxes. Build automated factories, automated trains, and intricate kinetic contraptions that blend seamlessly into the vanilla aesthetic.
True Physics-Based Flight (Create Aeronautics): Forget static, grid-bound flying machines. Create Aeronautics introduces true rigid-body physics to world-bound blocks. Construct actual airships, airplanes, and helicopters that lift, drag, tilt, and accelerate dynamically through the skies.
Vanilla+ Continuity: The world retains its timeless, cozy Minecraft charm. Every added feature, block, and tool feels like an organic expansion of the base game, serving to support your industrial and aeronautical endeavors rather than replace them.

🚀 Industrial-Grade Optimizations

Running complex kinetic networks and full rigid-body physics engines can heavily tax the game loop. Turtcraft implements an aggressive, enterprise-level performance stack to keep your world running perfectly:

Render Pipeline Overhaul: Powered by Embeddium for optimized chunk rendering, ensuring your frames stay high even when looking at massive moving airships or complex factory floors.
Memory & Engine Efficiency: Utilizes FerriteCore and ModernFix to drastically slash RAM overhead, clear garbage collection stutters, and optimize data structures during rapid world exploration.
Smart Entity Culling: Skips rendering kinetic components and hidden entities behind solid walls, focusing your GPU's power strictly on what you can see.
Server-Side Stability: Finely tuned to support fast pre-generated chunk loading (via Chunky), ensuring that high-speed airship travel won't cause crippling tick lag on multiplayer servers.

🛠️ Pack Specifications

Platform: NeoForge
Minecraft Version: 1.21.1
Core Focus: Create / Create Aeronautics / Physics / Performance
Recommended Allocation: 4GB to 6GB of RAM for an optimal client experience.