Neoforge Mods for Minecraft 1.21

Browse 5 free Neoforge mods for Minecraft 1.21 — popular picks include Alien AGF Series, Stellar Depths, msp.

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5 mods

1.21.1neoforge

Alien AGF Series

A modpack that brings technology from Mekanism, space travel from Ad Astra, and Xenomorphs from Gigeresque to create a grand suspense filled adventure! Help AGF (Anomaly Glitch Foundation) find the xenomorphs to either contain them or irradicate them.

23kdownloads

1.21.1neoforge

Stellar Depths

Drift through cosmic emptiness. A space exploration mod built around scale, silence, and the unknown.

461downloads

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.

130downloads

1.21.1neoforge

Mars Renaissance

The Mars Planet add to Minecraft!

75downloads

1.21.4neoforge

MagicFactory

Mod adding a new liminal space

61downloads