Neoforge Mods for Minecraft 1.21

Browse 5 free Neoforge mods for Minecraft 1.21 — popular picks include Overly Realistic, immersion in traffic context, Aeronautics: Skyward.

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5 mods

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

1.21.1neoforge

immersion in traffic context

Adds customizable barriers & asphalt roads (+30% speed!). Design unique streets, works with/without Ultimate Car Mod. Survival recipes included. Build realistic traffic systems!

5.2kdownloads

1.21.1neoforge

Aeronautics: Skyward

Build, fly, dive, and explore — airships, submarines, and rockets, all with realistic physics.

428downloads

1.21.1neoforge

FWG: Megapack

This comprehensive modpack centers heavily around the Create mod and its vast ecosystem—including realistic physics and aeronautics—to offer a deeply immersive industrial and engineering experience.

166downloads

1.21.1neoforge

Crusted Gears

This modpack transforms your Minecraft survival into a massive industrial and exploration journey. It forces you to rethink automation from basic gears to quantum lasers while exploring colossally overhauled dungeons and realistic mountain ranges

71downloads