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Minecraft Java 1.21 Mods

Browse 5 free mods for Minecraft Java 1.21 — popular picks include Savaru's Dungeonology, CobbleFrontier, Box's Flag Spear Resource Pack (26.2, 1.21.11) – Flowing Fantasy Flag Spears.

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Savaru's Dungeonology
1.21.1fabric

Savaru's Dungeonology

A Savaru roguelike dungeon system with level-gated entries, difficulty tiers, dungeon objectives, rule-card buffs, party runs, external dungeon integration, and Affixology-linked rewards.

644downloads
CobbleFrontier
1.21.1neoforge

CobbleFrontier

CobbleFrontier is a Create + Cobblemon adventure pack with massive worldgen, Pokémon, trains, aircraft, colonies, dungeons, guns, seasons, realistic weather, and space exploration.

512downloads
Box's Flag Spear Resource Pack (26.2, 1.21.11) – Flowing Fantasy Flag Spears
1.21.11

Box's Flag Spear Resource Pack (26.2, 1.21.11) – Flowing Fantasy Flag Spears

Box's Flag Spear Resource Pack replaces vanilla throwing weapons with long medieval lances carrying flowing flags. This pack gives your gear a fresh fantasy look inspired by classic knights and mythic warriors. The flag part of the spear moves and reacts as you play, making your weapon throws look much better. Features: New Weapon Look: […]

Cursed Relics Dungeons Mod (1.21.8, 1.20.1) – Survive Trapped Dungeons
1.21.8

Cursed Relics Dungeons Mod (1.21.8, 1.20.1) – Survive Trapped Dungeons

Cursed Relics Dungeons Mod adds dangerous structures filled with hidden traps, secret paths, and powerful items. You can explore these dark places to find special weapons that change how you fight. The structures hide their best rewards behind fake walls and trap blocks, so you need to look carefully. It brings new enemies to guard […]

Bones Update Mod (1.21.11, 1.20.1) – Raise an Undead Army and Battle Dangerous
1.21.11

Bones Update Mod (1.21.11, 1.20.1) – Raise an Undead Army and Battle Dangerous

Bones Update Mod fills your world with dangerous skeleton enemies and dark magic. This mod adds scary mobs like reapers, necromancers, and knights that test your combat skills. You can also gather fresh materials to craft strong weapons, learn new enchantments, and even raise your own undead minions to fight by your side. Features: Necromancer […]