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modpack

Spectral SeasMinecraft modpack for 1.20.1

Swashbuckling! Pirates! Sailing! Magic! So many fish! An exploration pack featuring Small Ships, Spectrum, Hybrid Aquatic, and a bunch of very silly custom content.

newest supported release 1.20.1AdventureMagic
Latest version
2.0.0
Minecraft
1.20.1
Java
Java 17+
Loader
Fabric
Licence
CC-BY-NC-SA-4.0
Downloads
3.2k
Updated
8 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Spectral Seas servers

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

  • 1.20.1
  • 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 Spectral Seas declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.20.1Fabric17+declared12 Jun 2023

Download

From Spectral Seas’s own host. Nothing is re-hosted here.

Browse 38 indexed releases

Most recently published release

2.0.0release10 Mar 2026

Spectral Seas-2.0.0.mrpack · 56.6 MB · for 1.20.1 · Fabric

Download this release
ce58f61320ca…
Older versions24
  • 1.0.38 Feb 20261.20.156.4 MB91 downloads4752fd3e6925…Get
  • 1.0.25 Feb 20261.20.157.3 MB32 downloadsbd73036e882a…Get
  • 1.0.128 Jan 20261.20.157.7 MB71 downloads31925236530c…Get
  • 1.0.027 Jan 20261.20.157.8 MB27 downloads633c8bdc2ae7…Get
  • 0.9.13-beta3 Dec 20251.20.1176.4 MB179 downloadsdcad422eb086…Get
  • 0.9.11-beta26 Nov 20251.20.1157.8 MB33 downloads2056dbdd3824…Get
  • 0.9.10-beta16 Jul 20251.20.1160.3 MB290 downloads3a338df95a5d…Get
  • 0.9.9-beta15 Jul 20251.20.1160.3 MB58 downloads5cf466f144a2…Get
  • 0.9.8-beta3 Jul 20251.20.1159.7 MB82 downloads1ac979b58de6…Get
  • 0.9.7-beta21 Jun 20251.20.1159.7 MB62 downloadsfe0558db558f…Get
  • 0.9.6-beta15 Jun 20251.20.1159.7 MB53 downloads19b29c26325d…Get
  • 0.9.5-beta3 Jun 20251.20.1320.5 MB144 downloads3126ea4aab1c…Get
  • 0.9.4-beta27 May 20251.20.1320.5 MB123 downloadsdec2c400b291…Get
  • 0.9.3-beta18 May 20251.20.1320.3 MB115 downloads1443e94664bb…Get
  • 0.9.2-beta17 May 20251.20.1320.3 MB111 downloads5d9c551d6c4a…Get
  • 0.9.1-beta16 May 20251.20.1320.3 MB112 downloads3fa903ddd512…Get
  • 0.9.0-beta16 May 20251.20.1320.3 MB111 downloads98f078d6c51c…Get
  • 0.1.23-alpha18 Apr 20251.20.1159.6 MB54 downloadse66d68838f68…Get
  • 0.1.22-alpha16 Apr 20251.20.1161.5 MB72 downloadsfdca8d2a39d1…Get
  • 0.1.21-alpha14 Apr 20251.20.1161.5 MB63 downloads79f06c2fed2b…Get
  • 0.1.20-alpha2 Apr 20251.20.1161.5 MB71 downloads482ae409d9d4…Get
  • 0.1.19-alpha30 Mar 20251.20.1161.5 MB46 downloads7c17249d5c3d…Get
  • 0.1.18-alpha30 Mar 20251.20.1161.5 MB47 downloadsdf6606472de2…Get
  • 0.1.17-alpha29 Mar 20251.20.1161.5 MB45 downloads39a8bade357e…Get

Frequently asked

Does Spectral Seas work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version Spectral Seas 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 platform or loader does Spectral Seas 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 Spectral Seas?

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 Spectral Seas under?

CC-BY-NC-SA-4.0, 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 Spectral Seas?

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 Spectral Seas 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 10 Mar 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? .