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Forge Mods for Minecraft 1.20

Browse 18 free Forge mods for Minecraft 1.20 — popular picks include TownCraft, Valkyrien Space War, Cosmos Unbound.

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TownCraft
1.20.1fabric

TownCraft

Town Building over 50k blocks, nuclear reactors, spaceships, planes, trains, cars and trucks.

441kdownloads
Valkyrien Space War
1.20.1forge

Valkyrien Space War

A comprehensive mod designed to bring a hardcore sci-fi and authentic space travel experience to Minecraft.

233kdownloads
Cosmos Unbound
1.20.2forge

Cosmos Unbound

A mod that makes it possible for Cosmic Horizons to be playable in Survival.

8.6kdownloads
GalaxySMP
1.20.1forge

GalaxySMP

The GalaxySMP modpack, which allows for players to explore the large expansive world and also space. From immersive aircraft and automobiles. You can use knowledge and also machinery to help you in your survival with the included 100+ mods.

6.0kdownloads
Create Outbound
1.20.1forge

Create Outbound

Crash-land on a harsh, living world, survive environmental hazards, rebuild civilization through industrial technology, and advance from primitive survival to interplanetary colonization.

5.5kdownloads
Ad Astra: Infected
1.20.1forge

Ad Astra: Infected

A highly performant Modpack that combines Space and tech into a challenging survival based zombie apocalypse!

2.7kdownloads
Beyond Dungeonspace -  Steampunk Survival, Create Automation & Horde Defense
1.20.1forge

Beyond Dungeonspace - Steampunk Survival, Create Automation & Horde Defense

A lightweight Minecraft modpack blending adventure and creativity! Explore dungeons, new dimensions, and planets with rockets. Build vehi, fly planes, manage colonies, and automate with Create. Optimized for all PCs—perfect for adventurers and builders.🚀

2.5kdownloads
OFF: All Of Era
1.20.1forge

OFF: All Of Era

A fully progression-based modpack that spans every era — from primitive survival and ancient magic to medieval kingdoms, industrial technology, and futuristic space exploration. Build, evolve, conquer, and shape history through the ages.

1.9kdownloads
USP Unified Space Program
1.20.1forge

USP Unified Space Program

Integration/Compatibility for *ALL* space mods.

1.1kdownloads
Necrosis
1.20.1forge

Necrosis

Fight the elements and parasites that slowly cover the land with the tools given to you such as Advanced Rocketry, Flan's Weapons, and the many other technology mods. Who will win, Mankind or Parasites?

989downloads
Create  beyond hardcore industrial survival
1.20.1forge

Create beyond hardcore industrial survival

Create automation, space travel, and hardcore survival in total darkness. Optimized 1.20.1 experience.

915downloads
Quicreate Skyblock
1.20.1forge

Quicreate Skyblock

Speedrun oriented Create tech progression Skyblock with magnetic power, nuclear heat, and post game spacer tech from other worlds, made from the local Bosses!

839downloads
Fracture Corp. Future In Our Hands
1.20.1forge

Fracture Corp. Future In Our Hands

Fracture Corp is a tech, science-driven survival experience where players step into a world shaped by advanced technology, insurgencies, and unpredictable anomalies. Build industrial infrastructures as you expand from engineering to space exploration.

746downloads
Warium Mod (1.20.1, 1.20) – Competitive PvP Tech
1.20.1forge

Warium Mod (1.20.1, 1.20) – Competitive PvP Tech

Warium Mod delivers an intense warfare experience, featuring cannons, guns, bombs, rockets, nukes, and the machinery to produce them. Balanced for survival PvP and competitive play, it emphasizes strategic depth with well-crafted sound design, particles, and details. Features: From pistols to machine guns, designed for competitive balance. Stationary artillery for base defense and sieges. Customizable […]

Create: Balanced Flight Mod (1.20.1, 1.19.2) – Unlock Limitless Creative Flight In Survival Mode
1.20.1forge

Create: Balanced Flight Mod (1.20.1, 1.19.2) – Unlock Limitless Creative Flight In Survival Mode

Create: Balanced Flight Mod integrates with the Create mod, focusing on making Elytra flight more immersive and balanced. The mod replaces traditional Elytra rockets with a mechanical approach, requiring players to use Create's windmill contraptions to enable Elytra-powered flight. Features: Instead of using rockets, players can attach a windmill contraption to their Elytra, utilizing rotational […]

R
1.20.1forge

RIG tech

RIG Mod brings Dead Space-inspired combat suits to Minecraft, adding immersive sci-fi survival with unique abilities. Experience enhanced gameplay through advanced RIG technology designed to improve combat, survivability, and atmosphere.

128downloads
Stellar Horizons - Space Exploration
1.20.1forge

Stellar Horizons - Space Exploration

A space exploration–focused modpack featuring hardcore progression, semi-realistic technology, and survival across hostile planets and abandoned megastructures.

1.8kdownloads
Cosmic crafters
1.20.1forge

Cosmic crafters

A quest-driven Create, magic, RPG, and space adventure where survival grows into automation, arcane power, boss progression, and interplanetary travel.

1.0kdownloads