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Minecraft Java 1.20 Mods

Browse 14 free mods for Minecraft Java 1.20 — popular picks include Zombie Horsemen, Better Zombie Ai, Zombie Horror Shader.

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Zombie Horsemen
1.14.4fabric

Zombie Horsemen

Zombie Horsemen is a Minecraft datapack that introduces a new surprise event similar to the Skeleton Trap. When triggered, a zombie riding a zombie horse, equipped with an iron helmet, iron axe, and shield, will spawn to challenge players.

134kdownloads
Better Zombie Ai
1.21.8neoforge

Better Zombie Ai

Add all new features to improve your zombie apocalypse experience ,with tons of customizability

64kdownloads
Zombie Horror Shader
1.17

Zombie Horror Shader

A desaturated, horror-themed shader pack for OptiFine and Iris. Features atmospheric film-grain night lighting and automatically makes the eyes of zombies, creepers, and animals glow blood-red without needing external resource packs.

4.3kdownloads
Zombies improved!
1.20.1forge

Zombies improved!

Smarter, deadlier zombies — now with hordes and infection!

3.8kdownloads
Mob Control Apocalypse
1.20.1forge

Mob Control Apocalypse

Advanced server-side mob spawning control with whitelist/blacklist, custom attributes, spawn zones, custom drops, mob persistence, and a real-time web dashboard. Fully JSON-configurable.

975downloads
DayLight Zombies
1.20.1forge

DayLight Zombies

Spawns zombies around players during the day and makes zombies weaker in the day. Super performance friendly. Super configurable. Spiritual Successor to day zombies.

831downloads
The Spores Outbreak
1.20.1forge

The Spores Outbreak

The Spores Outbreak is a performance-optimized survival modpack for Minecraft 1.20.1, focused on a fungal apocalypse, infected creatures, hostile nights, ruined cities, and immersive long-term gameplay for both singleplayer and servers worldwide play. Now!

796downloads
TZP Plus Mutants Resource Pack (1.20.1) – Terrifying Skins for Giant Mutant
1.20.1

TZP Plus Mutants Resource Pack (1.20.1) – Terrifying Skins for Giant Mutant

TZP Plus Mutants Resource Pack reskins the giant undead monsters in the Mutant Beasts mod. It replaces standard green mutant zombie models with over 30 fresh and scary looks. This pack uses OptiFine random entity features so every giant zombie you meet looks distinct. It turns repeated boss fights into exciting encounters with unique monster […]

Undead Expansion Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Undead Expansion Resource Pack (1.21.1, 1.20.1) – Texture Pack

Undead Expansion Resource Pack breathes new (un)life into Minecraft’s zombie and skeleton mobs by adding over 200 alternate textures. With Optifine enabled, you’ll see a wide range of undead variants tailored to different biomes, enhancing immersion and making encounters feel less repetitive. From eerie desert walkers to tundra-themed skeletons, the diversity keeps gameplay fresh and […]

Alternative Zombified Piglins Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Alternative Zombified Piglins Resource Pack (1.21.1, 1.20.1) – Texture Pack

Alternative Zombified Piglins Resource Pack changes the appearance of Zombified Piglins by giving them a green hue to match the aesthetic of other zombie mobs. With this slight and clean pack, the Zombified Piglins blend seamlessly into the zombie family while still retaining their distinct features. For the best experience, using Optifine or mods like […]

Tiny J.A.V. Resource Pack (1.21.1, 1.20.1) – Texture Pack
1.21.1

Tiny J.A.V. Resource Pack (1.21.1, 1.20.1) – Texture Pack

Tiny J.A.V. Resource Pack is a super cute resource pack which will replace zombies with Tiny Agnes, Jens and Vu. They are tiny creatures which will make your Minecraft world become more lively. With a low resolution of 16×16, it is a great option to try something really new. Screenshots: Requires: Optifine Tiny J.A.V. Resource […]

[TACZ] Zombie Map Maker
1.20.1forge

[TACZ] Zombie Map Maker

TACZ Call Of Duty Zombies Map Maker Neo TACZ

10kdownloads
Mob Controller Bat Spawning
1.21.11fabric

Mob Controller Bat Spawning

This Mod adds control functions for Zombie Spawning in Minecraft, creating a variety of internal alternatives, reducing the appearance of said mob by 75%, 50% and 25% (at the player's choice) compatibility for 1.17 to 26.1.2

1.2kdownloads
AI Improvements Mod (26.2, 1.20.1) – Performance & Logic Upgrades for Mod AIs
1.20.1

AI Improvements Mod (26.2, 1.20.1) – Performance & Logic Upgrades for Mod AIs

AI Improvements Mod is a simplified AI modification mod focused on performance and low-level modifications to AIs in the game. Picking up the slack for the base game and improving it for a modded ecosystem. Handling common problems such as too many animals, performance hits from swarms of zombies, and simply remove tasks skipped by […]