How do I install Survival Expansion Data Pack (1.21.1, 1.20.1) – Expand Your World?

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. In MC Java Mods, or directly above on this page.

What Minecraft version does Survival Expansion Data Pack (1.21.1, 1.20.1) – Expand Your World work with?

The listing gives Minecraft 1.21.1, 1.20.1. This is the version stated by the author or source site, not something we verified ourselves.

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Survival Expansion Data Pack (1.21.1, 1.20.1) – Expand Your World

by vnblidion

⬇ Download

Open in MC Java Mods Get it on Google Play →

Survival Expansion Data Pack (1.21.1, 1.20.1) – Expand Your World — screenshot 1

Survival Expansion Data Pack (1.21.1, 1.20.1) – Expand Your World — screenshot 2

Survival Expansion Data Pack (1.21.1, 1.20.1) – Expand Your World — screenshot 3

Survival Expansion Data Pack (1.21.1, 1.20.1) – Expand Your World — screenshot 4

Survival Expansion Data Pack (1.21.1, 1.20.1) – Expand Your World — screenshot 5

Survival Expansion Data Pack (1.21.1, 1.20.1) – Expand Your World — screenshot 6

Survival Expansion Data Pack (1.21.1, 1.20.1) – Expand Your World — screenshot 7

Survival Expansion Data Pack (1.21.1, 1.20.1) – Expand Your World — screenshot 8

Survival Expansion Data Pack brings you new functions and changes in Minecraft! Survival Expansion is a data pack created to add what could be an unofficial “DLC” to Minecraft. This data pack aims to alter the gameplay of Minecraft in a way that slows down the progression while also maintaining an exciting gameplay style if you feel the original Minecraft progression is too easy/fast.

Features:

Added many new changes and functions to Minecraft!
Herobrine
6 New Bosses
3 New Dimensions
6 New Biomes
Lore-intensive Plot
9 New Music Tracks
2 New Gear Sets (Armor & Tools)
3 New Randomly Generated Structures
Post-Dragon “Hard Mode”
Post-Dragon Bosses
10 new mobs
New requirements to enter the end portal
A plethora of new items
Compatible with my other difficulty-enhancing data packs
And 11,000+ lines of code make this all possible!

Screenshots:

Survival Expansion Data Pack Download Links

For Minecraft 1.21.1, 1.21

Data Pack: Download from Server 1 – Download from Server 2

Resource Pack: Download from Server 1

For Minecraft 1.20.6, 1.20.4, 1.20.2, 1.20.1, 1.20

Data Pack: Download from Server 1 – Download from Server 2

Resource Pack: Download from Server 1

For Minecraft 1.19.4, 1.19.3, 1.19.2, 1.19.1, 1.19

Data Pack: Download from Server 1 – Download from Server 2

Resource Pack: Download from Server 1

For Minecraft 1.18.2, 1.18.1

Data Pack: Download from Server 1

Resource Pack: Download from Server 1

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.1, 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: In MC Java Mods, or directly above on this page.

Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.

Verified by MCModsHub

Download size: 185 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.

Explore more

All Datapacks for Java All Minecraft Java mods Java mods for 1.21 Java mods for 1.20