SCP-1025, Encyclopedia of Common Diseases
by Zcoper
SCP-1025, Encyclopedia of Common Diseases adds a single anomalous book that is found lying on the ground and inflicts effects on whoever reads it.
What it does
The book is a thin petrol-colored volume titled Encyclopedia of Common Diseases. Right-clicking it opens a set of entries, and each page describes a different effect such as Weakness, Slowness or Poison, along with effects tied to other SCP objects. Opening a page applies its effect to the player at once, and placing the book down again is the only way to stop reading without consequences.
A world holds just a single copy of SCP-1025, which can turn up across the overworld in the manner of an ordinary hostile mob. Spawning conditions decide which mobs appear where, including some that only spawn above Y level 60 and others below it. The mod is a Forge mod for 1.19.2 – 1.20.1 and requires Geckolib, which must be installed alongside it on the client and server. A config file is included, and the mod was created with MCreator and is published for 1.20.1 as its latest file.
Key features
Readable disease entries
Opening the book reveals entries for Amnesia, Infection, Insomnia and other conditions, each with its own effect on the reader.
Single world instance
Only one copy of SCP-1025 exists in a world, and it spawns anywhere in the overworld like a regular monster.
Spawning conditions
Mobs spawn only when their conditions are met, including height limits such as above Y level 60 or below it.
Cure items
SCP-500 pills and the Antibiotics, Antidepressive and SCP-015-IT items clear the effects, including Infection and Fear.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 1
Use cases
SCP survival servers
Servers built around the SCP setting can add the book as an anomalous find that players must weigh before reading.
Who it’s for: Players who enjoy horror-themed content from the SCP universe and server owners running SCP-based survival worlds.
How it compares
[CS] SCP Survival Additions is a Forge mod for 1.20.1 with the same client and server environment, under All rights reserved and not open source. Left Behind is also a Forge mod for 1.20.1 with the same environment, but it is released under the MIT License. p682 is another Forge mod for 1.20.1 that needs both sides, and it is not open source.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| SCP-1025, Encyclopedia of Common Diseases | Forge | 1.19.2 – 1.20.1 | Client and server | 2026-06-09 |
| [CS] SCP Survival Additions | Forge | 1.20.1 | Client and server | 2026-06-11 |
| Left Behind | Forge | 1.20.1 | Client and server | 2024-05-15 |
| p682 | Forge | 1.20.1 | Client and server | 2025-12-01 |
Questions
Does SCP-1025 need Geckolib?
Does the server need the mod installed?
Which game versions does SCP-1025 support?
In the catalog
SCP-1025, Encyclopedia of Common Diseases is one of 11,058 Mobs mods on ModsFinder, and one of 6,527 Mobs mods for Forge. 34,764 mods support Minecraft 1.20.1.
More from Zcoper
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What the author says
Encyclopedia of Common Diseases adds a new item. Its history comes from the SCP universe, where it is referred to as SCP-1025, also known as the Encyclopedia of Common Diseases. SCP-1025 is an anomalous book that can be found laying on the ground. Each page describes a different effect like Weakness, Slowness, Poison…
Official listing
- Owner
- Zcoper
- Published
- 2026-06-09
- Updated on Modrinth
- 2026-06-09
- Facts verified
- 2026-10-15