The Nightmare 000
😨 The Nightmare — Sleep No More
Screenshots
About this Mod
😨 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:
It moves faster than anything you’ve seen.
It strikes harder than any other mob.
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…
Available Versions
How to Install The Nightmare 000 on Your Server
Order Server
Order a Minecraft Java server with at least 4 GB RAM (6 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).
Install Mod
Open the mod browser in the dashboard and search for "The Nightmare 000". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.1
Server-side
✓ RequiredRecommended RAM
6 GB(min. 4 GB)Frequently Asked Questions
The Nightmare 000 server crashes on startup – what to do?
Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 4 GB RAM is allocated and the loader matches the mod version (1.20.1). You can switch loaders with one click in the panel.
Is The Nightmare 000 compatible with forge?
The Nightmare 000 officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with The Nightmare 000 – how to optimize performance?
Recommended RAM: 6 GB (per 5 players). Use /spark profiler to check if The Nightmare 000 consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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