SCP-966, The Sleep Killer
🟡 Updated this year⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
🖼️ Gallery (1 images)
🔍 Analysis
- 👍 0.1% endorsement rate
- 🏆 #159 of 326 forge mods in this game by downloads
📋 About This Mod
The Sleep Killer adds a new terrifying creature. Its history comes from the SCP universe, where it is referred to as SCP-966, also known as The Sleep Killer.
SCP-966 are humanoid creatures that only become visible when a player is nearby. While they are relatively easy to defeat, their true danger lies in the Insomnia Effect they inflict on the player when they targets them. This effect prevents the player from sleeping, causing ongoing damage and constantly hearing the noises made by the Sleep Killers.
## Updates continue on Curseforge ##
- A mod made by Zcoper
- Mod created with MCreator!
- Requires Geckolib
● Visit my Discord Server! (https://discord.gg/akP56NtmVQ)
● Important FaQ
Spoiler
► What is my console spaming?
Most mobs use special spawning conditions, which means that these mobs can only appear under certain conditions. If the spawning conditions work, this spam is created in the console.
► Why can't I summon a mob?
Spawning Conditions determine which conditions must be met in order to spawn certain mobs. Some mobs only spawn above Y level 60. Some below. Most mobs can only spawn in the overworld than in other dimensions.
► Why are features missing in different versions?
It is recommended to play the newest versions of higher minecraft versions.
Not all features of MCreator available or the same in different versions. For example: Version 1. 19. 2 doesn't have the feature of shield, better structure generation or custom villagers, but Version 1. 20. 1 does have them.
► Where does SCP-966 spawn?
SCP-966 can spawn above y 60 in the overworld like a normal monster. There can be multiple instances of SCP-966
!(https://cdn.modrinth.com/data/cached_images/db758e00017b22509f8f124b2b990c3a52f29496.png)
SCP-966 are skeletal humanoid creatures that remain invisible until a player gets within 10 blocks of them. They are aggressive but are relatively easy to defeat. When SCP-966 attacks, players are inflicted with Slowness for 10 seconds. If SCP-966 targets a player, all players within a 16-block radius will gain the Insomnia effect. With Insomnia, you’re unable to sleep, leaving you vulnerable during the night. This effect only disappears once the SCP-966 that caused it is dead or stopped seing an player as target.
- Config File not inculed.
- You are all allowed to use this mod in your modpacks!
- Do not port my mods without permission!
📊 Mod Details
- Game
- Minecraft Mods
- Author
- Zcoper
- Version
- 1.0.0
- Downloads
- 5,080
- Endorsements
- 3
- Category
- forge
- Created
- 6/11/2026
- Updated
- 6/10/2026
- Game Versions
- 1.19.2
- Tags
- mobs
🔧 How to Install Minecraft Mods Mods
Download from Modrinth. Use Prism Launcher or drop into your mods folder.
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Visit the official mod page for specific installation instructions for this mod.
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❓ Frequently Asked Questions
Which Minecraft Mods versions does SCP-966, The Sleep Killer support?
The author lists 1.19.2. Other versions may work but are untested by the author.
What is the latest version of SCP-966, The Sleep Killer?
Version 1.0.0, published 2026-06-10 with 5,080 downloads recorded at the source.
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