Minecraft Java 1.21 Mods

Browse 7 free mods for Minecraft Java 1.21 — popular picks include Pollution 2035 Shaders, Project: Explosive, Advanced Explosions.

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7 mods

1.7.10

Pollution 2035 Shaders

[WIP] In 2035, the world was severely polluted due to industrial emissions...

19kdownloads

1.21.1neoforge

Project: Explosive

Adds realistic explosions while keeping Minecraft’s vanilla style.

2.1kdownloads

1.21fabric

Advanced Explosions

Adds powerful explosives like Nuclear, Napalm, and Implosion TNT with visual effects, realistic physics, and unique destruction patterns.

1.5kdownloads

1.21.3fabric

IBREALISTIC

The Unofficial fork of OpenBoatUtils, original by o7moon. This mod added MORE realistic rally aspects for IBREAL or another server

703downloads

1.7.10

Source Engine Water

An Iris shader pack that recreates Source Engine water by reverse-engineering its 2004 and 2007 water-rendering implementations

354downloads

1.21

RealMobScale

Realistic animal scaling based on real measurements | light-weight plugin.

143downloads

1.21.1neoforge

msp

Realistic orbital physics, rocket engineering, and space program progression for Minecraft. Build Create contraptions, launch them with real gravity/drag/re-entry, do science, unlock tech via FTB Quests.

106downloads