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Features:
The addon makes a plethora of changes to various parts of the Minecraft world to make the game a lot harder. The most notable changes are updates to mobs. The majority of mobs have received increased stats and all of them have at least received some AI changes. For example, animals will avoid you and all mobs have adjusted spawn rules and loot tables. All mobs drop more items on average and others have new drops. However, animals spawn less often and monsters are more common and can spawn in higher light levels.
Screenshots:










Nightmare Difficulty Addon Download Links
For Minecraft PE/Bedrock 1.20
mcaddon: Download from server 1 – Download from server 2
- Edition: Minecraft Bedrock
- File type: .mcpack or .mcaddon
- Minecraft version listed: 1.20
- How to install: Download the .mcpack or .mcaddon file. → Open it — Minecraft imports it. → In your world: Behavior Packs → Available → Activate, then the same under Resource Packs.
- Where to get it: In MCModsHub, or directly above on this page.
Install steps are the general flow for this file type — How to install Minecraft Bedrock addons & mods walks through it step by step.
- Pack type: .mcaddon — behaviour and resource pack in one file
- Manifest requires Minecraft 1.14.0 or newer
- Complete pack — everything it depends on is inside the file
- Download size: 314 KB
- Download link checked 17 Jun 2026 — working
- Mirrored on our own servers — the download does not depend on the original host
These come from our own check of the pack file, not from the source page.