ModpacksJava
Epoch of Decadence Modpack (1.21.1) – Survive The Spreading Zombie Outbreak
Java modpack listed for Minecraft 1.21. Download on the author's site.
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Epoch of Decadence Modpack drops you into a broken world where a dangerous sickness spreads and monsters try to destroy civilization. You must search ruined cities, find guns, and build machines to stay alive against smart undead that can break through your walls. Follow the story quests to learn what happened and search for a way to stop the outbreak.
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Features:
- Smart Zombie AI: Undead monsters can climb walls and dig through blocks to reach your shelter
- Spreading World Infection: Dangerous parasites slowly grow across the land and get much harder over time
- Custom City Loot: Ruined towns feature hundreds of special items, weapons, and useful gear inside chests
- Firearms and heavy weapons help you fight off massive mutant hordes
- Drivable cars, trucks, and airplanes let you travel across the ruined wasteland quickly
- A full quest book guides you through the story and explains the main mechanics
- The world starts you far away from the center so you have time to gather basic supplies
How to Play:
- Loot nearby buildings quickly to find food, materials, and basic weapons.
- Follow your quest book to understand the dangers and earn helpful rewards.
- Build a strong base with heavy defenses before the digging zombies find you.
- Craft guns, ammo, and vehicles to travel deep into infected zones in search of a cure.
Screenshots:









Epoch of Decadence Modpack Download Links
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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: Opens on the file's original source — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Epoch of Decadence Modpack (1.21.1) – Survive The Spreading Zombie Outbreak is a free Minecraft Java modpack. Compatible with Minecraft 1.21.1. Download it and open it directly in the game.