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One Terror Block project artwork

CurseForge · Minecraft modpack

One Terror Block

This is a horror modpack designed for OneBlock, available for Minecraft Forge 1.19.2 , 1.20.1. It features well-known dwellers such as The Man From the Fog, along with many other horror mods and additional mods that enhance the overall gameplay experience.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which One Terror Block release should I use?

Updated 7 months ago
Latest stable file One Terror Block 1.20.1.zip
Game version 1.20.1
Loader Forge

One Terror Block 1.20.1.zip is a complete pack release for 1.20.1 with Forge. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. Could not safely read this pack file.

Pack setup

How should I set up One Terror Block for players and a server?

Use One Terror Block 1.20.1.zip as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.

Client instance Install One Terror Block 1.20.1.zip
Dedicated server setup Match One Terror Block 1.20.1.zip
Pack loader Forge

A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.

What are the server requirements for One Terror Block?

One Terror Block 1.20.1.zip. Change the pack release and its contents or setup may change too.

Could not safely read this pack file

The selected pack release is One Terror Block 1.20.1.zip. That file is for Minecraft 1.20.1 with Forge. We could not safely count the mods in this release. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.

About this project

What kind of pack is One Terror Block?

OneBlock + Terror + Jumpscares = Extreme Survival

One Terror Block is the ultimate horror modpack for One Block, featuring terryfing creatures and spectacular mechanics. Currently for version 1.19.2 and for 1.20.1

One Terror Block is an intense horror modpack based on the classic OneBlock experience, where you start on a single island… but you are not alone.

Every block you break can bring resources, dangers, or something much worse. Mysterious creatures, watching entities, unsettling sounds, and dwellers that appear when you least expect them turn survival into a constant experience of tension and paranoia.

Designed for Minecraft 1.19.2, this modpack combines progression, horror, jumpscares, and dark atmosphere, and is fully playable in both singleplayer and multiplayer.

👻 WHAT MAKES ONE TERROR BLOCK UNIQUE?

🧱 Classic OneBlock experience, but with constant terror

👁️ Dwellers and hostile entities that appear unexpectedly

🔊 Realistic and disturbing ambient sounds

🌫️ Dark, oppressive, and psychological atmosphere

⚔️ More brutal and dangerous combat

🤝 Multiplayer compatible to suffer with friends

💀 Jumpscares, chases, and the feeling of being watched

⚠️ Not recommended for players sensitive to horror.

🧩 LIST OF INCLUDED MODS (SUMMARY)
👹 Terror, entities, and danger

Beware – Adds mysterious entities that stalk the player.

Assimilator – Unpredictable hostile creature with aggressive behavior.

From The Fog – Inspired by Herobrine, generates constant paranoia.

The Man From The Fog – Entity that watches, hunts, and attacks.

Eyes in the Darkness – Eyes that watch you from the dark.

Cave Dweller Reimagined – Dwellers that hunt the player underground.

The Silence – Silent and extremely dangerous entity.

Beware The Rain – Danger increases during storms.

🔊 Atmosphere and sound

Ambient Sounds – Realistic and disturbing sounds based on the environment.

Dynamic Surroundings – Complete improvement to ambient audio.

Sound Physics Remastered – Echo, reverberation, and more immersive sound.

⚔️ Combat and survival

Better Combat – Smoother and more lethal combat system.

Appleskin – Clear information about hunger and saturation.

AI Improvements – Improves creature intelligence.

Better Third Person – Improved third-person camera.

🧱 Quality of life and optimization

Advancement Plaques – More visual and immersive advancements.

Armor Statues – Advanced armor customization.

Architectury API – Required dependency for several mods.

FerriteCore – Memory usage optimization.

Clumps – Reduces lag by grouping experience orbs.

LazyDFU – Faster game startup.

(There are many more mods than those mentioned above)

🕹️ GAME MODES

✔ Singleplayer
✔ Multiplayer (compatible servers)

✔ The OneBlock map must be installed separately

🖥️ RECOMMENDED REQUIREMENTS

Minecraft 1.19.2

Forge

6 GB of RAM or more (recommended for multiplayer)

⚠️ WARNING

This modpack includes:

Jumpscares

Psychological horror

Unexpected chases

Loud sounds and sudden appearances

Play at your own risk 👁️

Project description from CurseForge.

The mod list is not available for this pack release.

Pick your setup

One Terror Block by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

2 available setups

Made local changes? Try them in a copied instance before touching a world you care about.

Recent files

One Terror Block versions and loaders

2 of 2 releases match

Looking for an older file? The official CurseForge project page is in Resources.