Horror OneBlock

Horror OneBlock

OneBlock survival with horror mobs, dwellers, guns, shaders, and Create automation.

by nothurn
22 Downloads
0 Followers
forgeMC 1.20.1adventurechallengingcombat

Screenshots

The Beginning
The Man from the Fog
A Visitor Appears

About this Modpack

Horror OneBlock

Horror OneBlock is a Forge modpack built around a pre-made OneBlock world and a dark horror atmosphere.

Start on a single block and survive while terrifying creatures, dwellers, stalker entities, disturbing sounds, and psychological horror events make progression much more dangerous than normal OneBlock survival.

This modpack combines classic OneBlock gameplay with horror, combat, automation, shaders, and quality-of-life improvements.

Features

  • Pre-made OneBlock world included
  • Multiple horror mobs, dwellers, and stalker entities
  • Atmospheric sound and shader support
  • Guns and combat-focused survival
  • Create automation
  • Storage and quality-of-life improvements
  • Performance optimizations
  • Designed for a creepy and challenging survival experience

Included content

This pack focuses on horror-themed gameplay and includes:

  • Horror mobs and dwellers
  • Psychological horror messages / events
  • OneBlock progression
  • Create-based automation
  • Weapon and survival systems
  • Shader support
  • Voice chat and extra immersion features

How to play

After installing the modpack:

  1. Open Singleplayer
  2. Start the included world
  3. Survive and progress through the OneBlock experience

Important notes

  • This modpack includes a pre-made world
  • The included world may show an experimental settings warning
  • This is normal and required for the map / world setup to function correctly

Credits

I do not own the mods included in this modpack.
All credit goes to the original mod creators and the creator(s) of the included OneBlock world.

This modpack is a curated combination of mods, configs, and a pre-made world for a complete horror-themed OneBlock experience.

Available Versions

Horror OneBlock 1.20.1-1.0.0release
MC 1.20.1forge4 downloads
June 21, 2026
Horror OneBlock 1.19.2-1.0.0release
MC 1.19.2forge6 downloads
June 21, 2026

How to Set Up a Horror OneBlock Server

1

Order Server

Choose at least 6 GB RAM (8 GB recommended for Horror OneBlock). Based on player count: per 5 players.

2

Install Modpack in Dashboard

Open the modpack browser in the dashboard, search for "Horror OneBlock" and click "Install". The forge loader and Minecraft 1.20.1 are configured automatically.

3

Start Server & Play

Start the server – all mods are loaded automatically. Share the server IP with friends and play together!

Frequently Asked Questions

Horror OneBlock server crashes or won't start – what to do?

Most common causes: insufficient RAM or wrong forge loader. Check latest.log for "OutOfMemoryError" → increase RAM to at least 8 GB. For "Mixin" or "ClassNotFoundException" errors: modpack version and loader don't match. With Mado Hosting, loader and Minecraft version are auto-configured on modpack install – preventing most startup issues.

How much RAM does a Horror OneBlock server really need?

Minimum 6 GB, recommended 8 GB for stable performance. per 5 players. Important: Minecraft modpacks need more RAM than vanilla – plan extra per additional player. With Mado Hosting, you can scale RAM up live at any time without data loss (from €12/month).

Can I add custom mods to Horror OneBlock without conflicts?

Yes, but check compatibility: only use mods for the same loader (forge) and same Minecraft version (1.20.1). Common issues: ID conflicts with recipe mods and incompatible coremod versions. The Mado dashboard mod browser only shows compatible mods and warns about known conflicts.

Horror OneBlock server lagging – performance tips

1) Increase RAM to 8 GB+. 2) Reduce server view-distance to 8 (server.properties). 3) Pre-generate chunks with the "Chunky" plugin. 4) Use /spark profiler to check which mods consume the most tick time. With Mado Hosting, all servers run on NVMe SSDs with dedicated CPU cores – eliminating hardware as a bottleneck.

Rent Horror OneBlock Server

Start your own server with automatic modpack installation.

Recommended RAM:
8 GB(min. 6 GB)
From 12.00 / month
Create Server Now
1-Click Modpack Install
NVMe SSD Storage
DDoS Protection included
Automatic Backups

Details

License
LicenseRef-All-Rights-Reserved
Server-side
Required
Client-side
Required

Supported Versions

1.20.11.19.2

Start your Horror OneBlock Server now

From €12.00/month with 8 GB RAM for the best performance.

Configure Server →