Mods for Minecraft Java
Browse 10 free mods for Minecraft Java — popular picks include Poseidon - Underwater Survival, Drown Panic, Survival Sickness.
Updated daily
Poseidon - Underwater Survival
Shipwrecked and stranded underwater. Breathe, build, and survive in a fully aquatic island world.
Drown Panic
"An immersive mod that enhances survival atmosphere underwater with a wide screen vignette (tunnel vision) and realistic heartbeat sounds when drowning."

Survival Sickness
Survival Sickness adds a deeper survival health system to Minecraft. Players can catch diseases from bad weather, mobs, unsafe food, desert heat, freezing, low sleep, wounds, and underwater strain.
Special Potions
Adds new powerful potions with unique abilities like Fire, Ocean, Wind, Warden, Ender, Speed, and Strength effects for survival and PvP gameplay.
DrownedOverhaul
Drowned mobs can now grab and drag players underwater. A dangerous new twist to ocean survival!
Yakurum Mod (1.20.1) – Conquer The Depths
Yakurum Mod is an expansive water-themed mod that brings boss fights, powerful armor, unique weapons, and mystical creatures into your Minecraft world. Explore aquatic structures, battle ferocious sea monsters, and harness new resources to craft legendary gear. Features: Mysterious structures scattered across the world, holding secrets to uncover. Unique mechanics that enhance survival and combat. […]
Thin Air Mod (1.20.4, 1.20.1) – Survive or Suffocate
Prepare for an air-tight challenge with Thin Air Mod the Minecraft new feature that takes your survival skills to new heights-literally. This unique mod introduces hardcore air mechanics that add an extra layer of realism and difficulty to your gameplay. As you venture away from the world's sea level, breathing becomes increasingly challenging, turning cave […]
OneWayExchanges
Give an item to a player by right clicking. Nice if on a skyblock or underwater/lava if you can't drop that item.
Cybernetics Mod (1.21.1) – Upgrade Your Body with Custom Robotic Implants
Cybernetics Mod adds mechanical body parts and futuristic implants to your survival world. It lets you replace your character's limbs and organs with robotic upgrades to gain new abilities. You can become a fast ninja, a strong fighter, or even an underwater explorer depending on the parts you choose. The world also gets new dangers, […]
Wonderous Sea Mod (1.20.1, 1.20) – Endless Ocean
Wonderous Sea Mod adds over 30 new aquatic animals, items, and mechanics to Minecraft, aiming to make survival oceans lively and immersive. Features: Adds 31+ new aquatic animals with spawn eggs. Expands oceans, rivers, and mangroves with diverse wildlife. Includes new items tied to aquatic survival. Focused on livelier oceans for exploration and immersion. Screenshots: […]