Splinecart Mod (1.21.3, 1.21.1) – Adds Curved Rail Tracks
Java mod listed for Minecraft 1.21. File opened and checked on 23 Sep 2026; downloads from the MC Java Mods app on Android.
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Splinecart Mod lets players create smooth, curved railways perfect for building exciting minecart roller coasters in Minecraft. Starting with Track Ties blocks, players can connect tracks at different angles to form custom paths. Track types include regular tracks for standard travel, Chain Drive Tracks that push minecarts uphill, and Magnetic Tracks with adjustable speed using redstone.
Features:
- Adds curved rail tracks for smooth minecart paths.
- Chain Drive Tracks for pushing minecarts up steep slopes.
- Magnetic Tracks with Redstone-controlled speed for launches or brakes.
- Easy setup using Track Ties blocks to create custom rail layouts.
Screenshots:
Splinecart Mod Download Links
For Minecraft 1.21.3, 1.21.2
Fabric Version: Download from Server 1 – Download from Server 2
For Minecraft 1.21.1, 1.21
Fabric Version: Download from Server 1 – Download from Server 2
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.3, 1.21.1
- 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: In MC Java Mods, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Downloads as 176540.mcaddon
- Download size: 113 KB
- Download link checked 25 Jul 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.