mod
MCoasterMinecraft mod for 1.21.4
Adds smooth Roller Coasters to Minecraft. Fork of Splinecart
- Latest version
- 1.0
- Minecraft
- 1.21.2 to 1.21.4
- Java
- Java 21+
- Loader
- Fabric
- Licence
- MIT
- Downloads
- 7.8k
- Updated
- 10 mo ago
- Available on
- Modrinth
Our hostingHost MCoaster servers
One click and MCoaster is installed with the right loader, on hardware built for it.
- 1.21.4
- 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 MCoaster declares support for, newest first, with the Java runtime that version needs.
Download
From MCoaster’s own host. Nothing is re-hosted here.
mcoaster-1.0+1.21.4.jar · 0.2 MB · for 1.21.4, 1.21.3, 1.21.2
a6795d88343f…Older versions13Hide older versions
- 0.1319 Apr 20251.21.4, 1.21.3, 1.21.20.2 MB4.3k downloads
a249ee307f85…Get - 0.127 Apr 20251.21.4, 1.21.3, 1.21.20.2 MB225 downloads
bb0f947ef183…Get - 0.116 Apr 20251.21.4, 1.21.3, 1.21.20.2 MB49 downloads
9b351343233d…Get - 0.1031 Mar 20251.21.4, 1.21.3, 1.21.20.2 MB135 downloads
79b909aa1851…Get - 0.928 Mar 20251.21.4, 1.21.3, 1.21.20.2 MB98 downloads
ea3deaa3e4a0…Get - 0.827 Mar 20251.21.4, 1.21.3, 1.21.20.2 MB46 downloads
1d8ece7031a9…Get - 0.723 Mar 20251.21.4, 1.21.3, 1.21.20.2 MB96 downloads
fa9ee6b28619…Get - 0.622 Mar 20251.21.4, 1.21.3, 1.21.20.2 MB80 downloads
be6c2488b19d…Get - 0.521 Mar 20251.21.4, 1.21.3, 1.21.20.2 MB66 downloads
c0c323f37678…Get - 0.421 Mar 20251.21.30.2 MB90 downloads
b109f189dab9…Get - 0.319 Mar 20251.21.30.2 MB64 downloads
4965845d47ae…Get - 0.216 Mar 20251.21.30.2 MB49 downloads
e9452c58c15c…Get - 0.110 Mar 20251.21.30.1 MB67 downloads
5e839d19a5cf…Get
Frequently asked
Does MCoaster work on Minecraft 1.21.4?
Yes. 1.21.4 is the newest Minecraft version MCoaster 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 MCoaster support?
Everything the author has declared, from 1.21.2 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install MCoaster 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 MCoaster 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 MCoaster?
On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.
What licence is MCoaster 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 MCoaster?
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 MCoaster 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. The download link goes to the source recorded for that release; verify the publisher, filename and 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? .