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Neoforge Mods for Minecraft 1.21

Browse 10 free Neoforge mods for Minecraft 1.21 — popular picks include Overly Realistic, Naturalis - Realistic Remorphed, Aeronautics: Winds & Weather.

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Overly Realistic
1.21.11fabric

Overly Realistic

Introduces overly-realistic game mechanics, making the game extremely hard and time-consuming as to incentivize players to cooperate

25kdownloads
Naturalis - Realistic Remorphed
1.21.1neoforge

Naturalis - Realistic Remorphed

RP Survival morph progression for ReMorphed: Knowledge XP, instincts, Resonance bonding, Humanity, and body-specific mechanics.

5.2kdownloads
Aeronautics: Winds & Weather
1.21.1neoforge

Aeronautics: Winds & Weather

Adds realistic wind, weather and temperature to create aeronautics and create mod

4.7kdownloads
Project: Explosive
1.21.1neoforge

Project: Explosive

Adds realistic explosions while keeping Minecraft’s vanilla style.

2.1kdownloads
Nuclear Craft UPdated
1.21.1neoforge

Nuclear Craft UPdated

A modern port of NuclearCraft for 1.21 featuring advanced nuclear reactors, realistic fuel processing, and complex radiation mechanics for high-tech gameplay.

1.3kdownloads
MoreTraffic
1.21.1neoforge

MoreTraffic

A TrafficCraft & Create addon adding realistic, programmable infrastructure and decorations to your world.

1.3kdownloads
TireTrack
1.21.1neoforge

TireTrack

TireTrack is an addon for Create that makes vehicle movement more realistic. Wheels leave tracks on the turf, and atmospheric dust effects appear. The mod perfectly complements cars and other machinery by adding greater visual detail.

1.2kdownloads
NeoGuanNiao
1.21.1neoforge

NeoGuanNiao

Neo Guan Niao adds a living bird ecosystem to Minecraft, featuring realistic behaviors, individual bird traits, breeding, nests, bird guides, and immersive wildlife interactions.

682downloads
Sable Gravity
1.21.1neoforge

Sable Gravity

Adds realistic gravity between Sable Aeronautics ships.(made with ai)

95downloads
Realistic Generators
1.21.1neoforge

Realistic Generators

Most power mods hand you a block that makes energy. Realistic Generators hands you a process — fuel → heat → steam → rotation → electricity. Build it well and it hums. Build it wrong and it tells you why.

73downloads