Create Train Exclusive Optimization Engine
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on ModrinthCreate Train Optimization Mod Exclusive performance optimization mod for the Create Train bundle (NeoForge 1.21.1).
Features Performance HUD (FPS / CPU / Memory / Optimization Options; supports scaling and transparency) Multithreaded block saving / Concurrent block loading / Concurrent tick processing for entities and machinery Sable physics engine lock prevention (thread-safety fix) Works well with Create Train Press O to open the HUD settings.
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- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.21.2, 1.21.3
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as createtrain_optimization_server-1.0.0-1.21.1.jar — drop this file into the mods folder
- Download size: 19 KB
- Download link checked 15 Oct 2026 — working
These come from our own check of the pack file, not from the source page.