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PSYCHOSYSMinecraft mod for 1.20.6

Sanity Mod is a psychological horror mod that adds a sanity system and frightening visual and sound effects.

client and servernewest supported release 1.20.6MobsGame MechanicsManagement
Latest version
1.5.0
Minecraft
1.20.1 to 1.20.6
Java
Java 21+
Loader
Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
872
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host PSYCHOSYS servers

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

  • 1.20.6
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • 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 PSYCHOSYS declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.6Forge21+declared29 Apr 2024
1.20.5Forge21+declared23 Apr 2024
1.20.4Forge17+declared7 Dec 2023
1.20.3Forge17+declared4 Dec 2023
1.20.2Forge17+declared20 Sept 2023
1.20.1Forge17+declared12 Jun 2023

Download

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

Most recently published release

1.5.0release18 Aug 2026

sanitydescent-ultimate.jar · 0.4 MB · for 1.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +1 more · Forge

Download this release
9b2d02ec842c…
Older versions6
  • 3.0.55 Jul 20261.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +1 more0.4 MB195 downloadsa869f3d58de6…Get
  • 3.0.023 Jun 20261.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +1 more0.4 MB154 downloads9b2d02ec842c…Get
  • 2.0.216 Jun 20261.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +1 more0.4 MB69 downloadsa869f3d58de6…Get
  • 2.0.07 Jun 20261.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +1 more0.4 MB111 downloadse2e2ad8746b4…Get
  • 1.22 Jun 20261.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +1 more0.4 MB57 downloads03be2fdf4146…Get
  • 1.0.026 May 20261.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2 +1 more53 KB72 downloadsd09c79e591de…Get

Frequently asked

Does PSYCHOSYS work on Minecraft 1.20.6?

Yes. 1.20.6 is the newest Minecraft version PSYCHOSYS 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 PSYCHOSYS support?

Everything the author has declared, from 1.20.1 up to 1.20.6. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install PSYCHOSYS 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 PSYCHOSYS 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 PSYCHOSYS?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is PSYCHOSYS 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 PSYCHOSYS?

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 PSYCHOSYS 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 18 Aug 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? .