The Nightmare 000
Java mod listed for Minecraft 1.20. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.20.1 on Forge. On other versions it may install and then do nothing.
😨 The Nightmare — Sleep No More
This mod adds a deadly new creature — The Nightmare — to your Minecraft world.
Every time you try to sleep in a bed, there’s a 30% chance that The Nightmare will awaken instead.
Once it spawns, there’s no escape:
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It moves faster than anything you’ve seen.
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It strikes harder than any other mob.
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And it kills you in just one hit — no matter what armor or gear you have.
Defeating it? Forget it. There’s no way to kill The Nightmare. Your only hope is to avoid summoning it by never sleeping.
If you’re brave (or foolish) enough to challenge your own fears, download the mod and try to survive.
⚠️ This mod requires GeckoLib and is built for Minecraft 1.20.1. Please install GeckoLib before playing!
🛏️ Stay awake. Stay alive. Or face The Nightmare…
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as nightmer-1.0.0-forge-1.20.1.jar — drop this file into the mods folder
- Download size: 642 KB
- Download link checked 2 Oct 2026 — working
These come from our own check of the pack file, not from the source page.