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modpack

Blood on the ClocktowerMinecraft modpack for 1.21.10

A Minecraft implementation of Steven Medway's Blood on the Clocktower.

client and servernewest supported 1.21.10LightweightMultiplayer
Latest version
1.5.4
Minecraft
1.21.7 to 1.21.10
Java
Java 21+
Loader
Fabric
Licence
GPL-3.0-or-later
Downloads
6.6k
Updated
18 d ago
Available on
Modrinth
Space NodeOur hosting

Host Blood on the Clocktower servers

One click and Blood on the Clocktower is installed with the right loader, on hardware built for it.

  • 1.21.10
  • Fabric
  • One click modpack install
  • Dependencies handled
  • Tuned startup flags
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Blood on the Clocktower declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.10Fabric21+declared7 Oct 2025
1.21.8Fabric21+declared17 Jul 2025
1.21.7Fabric21+declared30 Jun 2025

Download

From Blood on the Clocktower’s own host. Nothing is re-hosted here.

1.5.4release4 Apr 2026

Blood on the Clocktower 1.5.4.mrpack · 99.6 MB · for 1.21.10

Download latest
4c3eb76a184b…
Older versions16
  • 1.5.329 Mar 20261.21.10106.2 MB293 downloadsaa6f1c1a6276…Get
  • 1.5.229 Mar 20261.21.10106.2 MB72 downloads83a6e49b39eb…Get
  • 1.5.116 Feb 20261.21.10105.7 MB1.3k downloadse980e9270dd2…Get
  • 1.5.014 Feb 20261.21.10124.4 MB104 downloads429093419988…Get
  • 1.4.53 Feb 20261.21.1056.2 MB111 downloadsa5bd413fa290…Get
  • 1.4.43 Jan 20261.21.1055.2 MB183 downloads9d05af7e782e…Get
  • 1.4.324 Oct 20251.21.863.1 MB183 downloads7757544b5645…Get
  • 1.4.14 Oct 20251.21.86.2 MB54 downloadsf23cbb62a082…Get
  • 1.4.026 Sept 20251.21.845.8 MB71 downloads647debfc80c1…Get
  • 1.3.622 Aug 20251.21.745.6 MB103 downloads5c6aa83bb6c5…Get
  • 1.3.514 Aug 20251.21.745.6 MB56 downloads34bd2227948a…Get
  • 1.3.413 Aug 20251.21.745.7 MB38 downloadsf8042977eb54…Get
  • 1.3.310 Aug 20251.21.725.8 MB21 downloads1ea4389ef0fb…Get
  • 1.3.28 Aug 20251.21.725.8 MB36 downloads12e0dd51d413…Get
  • 1.3.129 Jul 20251.21.726.2 MB54 downloads03aa9283c729…Get
  • 1.3.020 Jul 20251.21.725.0 MB39 downloads430f74f3f7d0…Get

Frequently asked

Does Blood on the Clocktower work on Minecraft 1.21.10?

Yes. 1.21.10 is the newest Minecraft version Blood on the Clocktower 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 Blood on the Clocktower support?

Everything the author has declared, from 1.21.7 up to 1.21.10. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Blood on the Clocktower 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 Blood on the Clocktower 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 Blood on the Clocktower?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the modpack itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is Blood on the Clocktower under?

GPL-3.0-or-later, 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 Blood on the Clocktower?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download Blood on the Clocktower 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.

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Last checked 18 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

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