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modpack

Cave Horror Project 1Minecraft modpack for 1.20.1

Forge 1.20.1 | Chapter 6 is out! | Best horror modpack with quests and story! PLAY NOW!

client and servernewest supported release 1.20.1AdventureChallengingCombatMultiplayer
Latest version
v3.6.1
Minecraft
1.20.1
Java
Java 17+
Loader
Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.9M
Updated
26 d ago
Available on
Modrinth
Space NodeOur hosting

Host Cave Horror Project 1 servers

One click and Cave Horror Project 1 is installed with the right loader, on hardware built for it.

  • 1.20.1
  • Forge
  • 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 Cave Horror Project 1 declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.20.1Forge17+declared12 Jun 2023

Download

From Cave Horror Project 1’s own host. Nothing is re-hosted here.

Browse 40 indexed releases

Most recently published release

v3.6.1release1 Oct 2026

Cave Horror Project 1 v3.6.1.mrpack · 161.8 MB · for 1.20.1 · Forge

Download this release
1e8d321f2958…
Older versions24
  • v3.610 Sept 20261.20.1162.0 MB1510a84aa67c…Get
  • v3.5.221 Aug 20261.20.1158.1 MB8caa2f19769f…Get
  • v3.5.121 Aug 20261.20.1158.1 MB732be44e0adf…Get
  • v3.521 Aug 20261.20.1158.1 MBd6cdde315bd0…Get
  • v3.4.18 Jun 20261.20.1189.8 MBab89e93704e7…Get
  • v3.430 May 20261.20.1184.2 MB00b0e98c4241…Get
  • v3.317 May 20261.20.1178.9 MBb69d25b02767…Get
  • v3.2.3a18 Apr 20261.20.1376.1 MB3656d328f321…Get
  • v3.2.318 Apr 20261.20.1376.1 MBc3bac3274ad0…Get
  • v3.2.210 Apr 20261.20.1376.6 MBde728caa1208…Get
  • v3.2.12 Apr 20261.20.1385.7 MB3b8d7171b63b…Get
  • v3.219 Mar 20261.20.1382.1 MBc39aa41ead5a…Get
  • v3.1.427 Jan 20261.20.1372.6 MBe1f491091160…Get
  • v3.1.331 Dec 20251.20.1363.2 MB398a3660f9f7…Get
  • v3.1.22 Dec 20251.20.1366.4 MB1306f98e3214…Get
  • v3.1.120 Nov 20251.20.1338.0 MB57806a51c7bf…Get
  • v3.1b30 Oct 20251.20.1351.8 MB930023d57127…Get
  • v3.130 Oct 20251.20.1354.2 MBa748c49e7b96…Get
  • v3.0.108 Oct 20251.20.1358.4 MB44a84bf284c1…Get
  • v3.0.92 Oct 20251.20.1360.3 MB5ba16ee88bc7…Get
  • v3.0.826 Sept 20251.20.1330.2 MBf9e5be8bf6d6…Get
  • v3.0.722 Sept 20251.20.1337.3 MB7580e38ce947…Get
  • v3.0.610 Sept 20251.20.1334.7 MBb094ed298b80…Get
  • v3.0.51 Sept 20251.20.1343.2 MBaff83af5af83…Get

Frequently asked

Does Cave Horror Project 1 work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version Cave Horror Project 1 declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install Cave Horror Project 1 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 Cave Horror Project 1 support?

Forge. 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 Cave Horror Project 1?

Among the supported Minecraft releases above, the highest recorded requirement is Java 17 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Cave Horror Project 1 under?

LicenseRef-All-Rights-Reserved, 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 Cave Horror Project 1?

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 Cave Horror Project 1 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.

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Details from Modrinth, where the author last updated it on 1 Oct 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .