Ready for your server: The Last Voyage of the Harpy Express has versions for Fabric. Create your world with Fabric and Minecraft 1.21.1, the combo its latest release is built for.
What is The Last Voyage of the Harpy Express?
A Train Murder Mystery Social Game
- Author
- RAT
- Categories
- Uncategorized
- Loaders
- Fabric
- Minecraft versions
- 1.21.1
- Latest version
- The Last Voyage of the Harpy Express 1.4.1 (Fabric, September 8, 2026, 56.5 MB)
- Mods included
- 10 from Modrinth (the pack may bundle more inside)
- Downloads
- 291,849
- Where it installs
- Players: required · Server: required
Which Minecraft version and loader to play it on
Every world has its own Minecraft version and loader (vanilla, Fabric, Forge or NeoForge); you pick them when you create it.
For The Last Voyage of the Harpy Express, choose Fabric and Minecraft 1.21.1: that's what its latest release uses. Here are all the combos available:
| Loader | Newest | Minecraft versions |
|---|---|---|
| Fabric | 1.21.1 | 1.21.1 |
How much RAM The Last Voyage of the Harpy Express needs
Medium (8 GB). Its latest version ships at least 10 mods from Modrinth; on top of that, its file weighs 56.5 MB, a sign it bundles extra mods or resources inside the pack, so we suggest going one size up. Medium modpacks, up to ~8 players.
Want the full rule of thumb? It's in the modded server guide.
What a The Last Voyage of the Harpy Express server costs
You only pay while the server is on, and it shuts itself off after 6 minutes with no players. Here's your month based on how many hours you play each week, storage included.
All the details are on the pricing page. Prices in Mexican pesos (MXN).
| Size | 5 h/week | 10 h/week | 20 h/week |
|---|---|---|---|
| Small (4 GB) | $78.75 | $117.10 | $193.80 |
| Medium (8 GB) · recommended | $122.53 | $195.33 | $340.93 |
| Large (16 GB) | $203.64 | $345.13 | $628.09 |
How to set up your The Last Voyage of the Harpy Express server
- Create your account, top up your balance and create a Medium server.
- Create the world with Fabric as the loader and Minecraft 1.21.1 as the version.
- In "Mods", add The Last Voyage of the Harpy Express's mods from the Modrinth catalog (the list is in the dependencies tab of its Modrinth page). The catalog only shows what works with your world, and the panel installs the right version of each mod along with its libraries.
- Start the server. The first boot takes a bit longer because it downloads and installs the mods.
- Your friends download the
.mrpackmodpack from the panel in one click and import it in the Modrinth App or Prism Launcher. - Share the server address and you're in: they join through Multiplayer.
First time? The guide to making a Minecraft server takes you step by step.
Frequently asked questions
Which Minecraft version does The Last Voyage of the Harpy Express need?
The Last Voyage of the Harpy Express has versions for Fabric: 1.21.1. The newest is "The Last Voyage of the Harpy Express 1.4.1" (September 8, 2026). Create your world with Fabric and Minecraft 1.21.1: that's the combo its latest release is built for.
Can I change the server's Minecraft version later?
Yes, upward: when The Last Voyage of the Harpy Express ships a newer version, you update and the panel backs up your world first. Going back down isn't possible, because Minecraft can't open worlds saved on a newer version; to play an older one, create another world.
How much RAM does a The Last Voyage of the Harpy Express server need?
We recommend a Medium server with 8 GB. Its latest version ships at least 10 mods from Modrinth; on top of that, its file weighs 56.5 MB, a sign it bundles extra mods or resources inside the pack, so we suggest going one size up. If lots of people play at once or you explore a ton, size up from the panel without losing your world.
Do my friends have to install The Last Voyage of the Harpy Express to join?
Yes: every player needs The Last Voyage of the Harpy Express in their Minecraft, on the same versions as the server. The easiest way is to import the modpack in the Modrinth App or Prism Launcher. If you build the server from the panel's catalog, the .mrpack they download has exactly the same mods.
How much does a The Last Voyage of the Harpy Express server cost?
With a Medium server and 10 hours of play a week, about $195.33 MXN a month, storage included. With 5 hours, about $122.53 MXN. You only pay while the server is on; if nobody's playing, it shuts itself off.
Can I play The Last Voyage of the Harpy Express on an offline-mode (non-premium) server?
Yes. Offline mode is a server setting, not a modpack one: you turn it on in the panel's "Access" tab. Use it with the whitelist on and no operators, because in that mode the server doesn't verify who each player is.
Browse all modpacks for your server
Play The Last Voyage of the Harpy Express with your friends
Create your server, top up and play. You only pay for the hours it's on.
Modrinth data updated October 19, 2026.