Minecraft Java 1.21 Mods

Browse 7 free mods for Minecraft Java 1.21 — popular picks include Simplex Modern Survival, Horror OneBlock, GSG.

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7 mods

1.21.1neoforge

Simplex Modern Survival

This focuses on making the game more difficult providing an incentive to use the two main mods, Vic's point blank for powerful weapons and immersive engineering for mass ammo production

14kdownloads

1.21.1neoforge

Horror OneBlock

OneBlock survival with horror mobs, dwellers, guns, shaders, and Create automation.

5.4kdownloads

1.21.8neoforge

GSG

GSG is a lightweight gameplay enhancement mod that expands Minecraft with new equipment and progression-focused content. It adds balanced tools, weapons, and armor designed to fit naturally into vanilla survival without affecting performance.

383downloads

1.21.1neoforge

BounceCraft: ModernConflict

Modern technical survival with industries, weapons, vehicles, and advanced warfare. Automate, dominate the world, face creepy creatures, and live in a technologically advanced society ruled by nations.

348downloads

1.21.1fabric

ImmerseMON [Cobblemon]

This project bridges the gap between high-stakes survival and an immersive cobblemon experience.Whether you are playing fully determined to the pokemon aspect of cobblemon or as a master of the forge, utilizing unique ores and custom weaponry!

165downloads

1.21.9fabric

Terra utlima

Immersive survival modpack featuring new biomes, dangerous creatures, custom weapons, quests, realistic progression, thirst management, dynamic seasons, and advanced technology for a challenging, strategic, and captivating adventure experience.

99downloads

1.21.1

Create Gunsmithing Mod (1.21.1, 1.20.1) – Craft Custom Guns For Epic Combat

Create Gunsmithing Mod adds customizable gun systems, allowing players to craft and modify firearms with unique attachments and mechanics. It enhances combat and exploration with a focus on realism and strategy, making it ideal for survival, PvP, or adventure modpacks. Features: Customizable guns with attachments like scopes, barrels, and grips for tailored performance. Realistic ballistics […]