Mods for 1.21.1
4,347 mods match your filters.
Unofficial ReForgedPlay patch fork for Minecraft 1.21.1 NeoForge, focused on replay stability, block entity compatibility, and preventing replay disconnects.
When a player attacks a cat, the cat will retaliate by biting and scratching the attacker.
Adds elementally themed biomes, weapons, mobs and more!
An advanced psychological horror mod featuring human-like Doppelgänger AI, stealth stalking mechanics, jumpscares, and anti-cheese systems.
A cozy, server-side mod that adds a healing and nourishing aura to lit campfires for players and friendly animals, completely ignoring monsters.
Create: Craft 'n Extras is a lightweight, vanilla-friendly addon for the Create mod that bridges the gap between raw materials and your building palette. It eliminates tedious crafting table grid-spamming by introducing logical, high-efficiency mechanica
A complete rework of certain survival aspects of the game. Mob changes and a few immersive things.
Makes wolves infect your world!
both side mod that increase mobs powers day-by-day
Make TwilightForest mod more spice up!
This mod adds many items with various functionality, armor and more (with old textures)
The mod allows you to easily create a name tag
A minecraft mod that enriches minecraft savannas with hyenas
Little creature hiding in jungle, can you find him?
Corpse Origin is a Minecraft mod inspired by the web comic "Shen Xiong" (尸兄)/Zombie Brother, designed for MC, introducing a core system of infection, mutation, and evolution.
A modern NeoForge port of the legendary Hbm's Nuclear Tech Mod, bringing advanced atomic science and industrial hazards to 1.21.1
An apocalyptic expansion for Fungal Infection: Spore. Hidden carrier vessels, decaying remains, subterranean mound defenses, and a 7-day race against the Hivemind.
The mod introduces shared Pokémon discovery data, allowing players to see complete information about Pokémon scanned by others. It also adds catch info to the Pokédex, including who caught each Pokémon first and when
Armor to protect sheep from the wolves.
[Alpha] A fantasy space exploration mod - for neoforge 1.21.1
Allows Slimes to spawn at night in any biome
An overall content mod adding progression, bosses, dimensions and more!
A mod that makes ocelots tameable
Adds custom strong bosses to the game.






















