
mod
SplinecartMinecraft mod for 1.21.3
Minecart roller coasters
- Latest version
- 0.3.1+1.21.1
- Minecraft
- 1.21 to 1.21.3
- Java
- Java 21+
- Loader
- Fabric
- Licence
- MIT
- Downloads
- 297.0k
- Updated
- 19 mo ago
- Available on
- Modrinth
Host Splinecart servers
One click and Splinecart is installed with the right loader, on hardware built for it.
- 1.21.3
- Fabric
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version Splinecart declares support for, newest first, with the Java runtime that version needs.
Download
From Splinecart’s own host. Nothing is re-hosted here.
For Minecraft 1.21.3
Choose the loader you use before downloading.
- Get Fabric
Fabric
0.3.1+1.21.3 · 26 Mar 2025 · splinecart-0.3.1+1.21.3.jar
Most recently published release
splinecart-0.3.1+1.21.1.jar · 0.1 MB · for 1.21.1, 1.21 · Fabric
02120f8e8a22…Older versions12Hide older versions
- 0.3.1+1.21.326 Mar 20251.21.30.1 MB66.5k downloads
349d5d79757b…Get - 0.3+1.21.124 Mar 20251.21.1, 1.210.1 MB1.6k downloads
00d464429920…Get - 0.3+1.21.324 Mar 20251.21.3, 1.21.20.1 MB6.4k downloads
196b28e08e73…Get - 0.2+1.21.120 Mar 20251.21.1, 1.2194 KB2.3k downloads
66c68dc01b05…Get - 0.2+1.21.320 Mar 20251.21.3, 1.21.295 KB1.2k downloads
a5f44c2239cc…Get - 0.1+1.21.36 Nov 20241.21.3, 1.21.288 KB41.8k downloads
080bd4bb34fa…Get - 0.1+1.216 Nov 20241.21.1, 1.2187 KB31.8k downloads
f7b903bf4da0…Get - 0.0.1-modfest.5+1.2128 Jun 20241.2173 KB23.5k downloads
109399ece6fb…Get - 0.0.1-modfest.4+1.2128 Jun 20241.2173 KB1.0k downloads
62acf21d102a…Get - 0.0.1-modfest.3+1.2126 Jun 20241.2164 KB1.7k downloads
284a378ba40b…Get - 0.0.1-modfest.2+1.2125 Jun 20241.2153 KB465 downloads
4a3b2676455e…Get - 0.0.1-modfest.1+1.2124 Jun 20241.2151 KB4.4k downloads
e8afcd21d867…Get
Frequently asked
Does Splinecart work on Minecraft 1.21.3?
Yes. 1.21.3 is the newest Minecraft version Splinecart declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.
Which Minecraft versions does Splinecart support?
Everything the author has declared, from 1.21 up to 1.21.3. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install Splinecart on the client or the server?
Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.
Which platform or loader does Splinecart support?
Fabric. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for Splinecart?
Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.
What licence is Splinecart under?
MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.
How do I install Splinecart?
Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.
Where do I download Splinecart safely?
Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.
Works on the same versions
Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.
Is this information wrong or missing something? .

