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Peliikan
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Jayjustsayin
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Minecraft Tiefsee
“Tiefsee” is German for “deep sea”.
The whole world is an ocean. No land, no solid ground – just water as far as the eye can see.
Survive on the surface, dive into the darkness and salvage the riches of the deep before it swallows you.
A survival adventure by Peliikan & Jayjustsayin
Dive in
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The concept
Deep Water
The deeper you go, the darker it gets – and the more valuable your finds. But this is where the drowned live.
Endless Ocean
No more dry land. The entire world is one single, deep sea, and where you start out is down to chance.
Dive Deep
Oxygen becomes your most precious resource. The deeper you dive, the rarer the loot – and the greater the danger.
Salvage the Deep
Ores, wrecks and treasure lie on the seabed and in the caves beneath it. Bring them up before your air runs out.
Dangers of the Deep
Drowned, guardians and creatures of the dark lurk everywhere. Nobody lasts long down here alone.
At the bottom
Seabed
Sand, gravel and stone – the ocean floor, block by block. Dig deeper to reach your first ores.
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The darkness
Caves of the Deep
Beneath the seabed, lightless caves open up in the rock. This is where the rarest ores are – and the darkness can hear you breathe.
301 Mods
The Modpack
What the deep has in store – the key mods, sorted by theme. Plus 101 libraries and compatibility add-ons working in the background.
Tech & Automation
40- Create Cogs, conveyor belts and mechanical contraptions for automation
- Applied Energistics 2 A digital ME network that stores and sorts items and fluids
- Mekanism High-tech factories, ore multiplication and powerful tools
- Immersive Engineering Realistic multiblock machines, power pylons and conveyors
- Industrial Foregoing Automates crop farms, mob farms and resource gathering
- PneumaticCraft: Repressurized Compressed-air machines and programmable drones
- ProjectE Turns resources into one another using EMC
- Flux Networks A wireless power network that spans the whole world
- Create: Steam 'n' Rails More trains, tracks and conductors for Create
- RFTools Dimensions Create and power your own custom-built dimensions
- Valkyrien Skies A physics engine for ships and vehicles that actually move
- Create Crafts & Additions Links Create's rotational power with electric FE energy
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+ 28 more Pipez, Iron Jetpacks, ExtendedAE, Mekanism Generators and more Show allHide
Pipez, Iron Jetpacks, ExtendedAE, Mekanism Generators, Applied Energistics 2 Wireless Terminals, Applied Mekanistics, Applied Pneumatics, ME Requester, Create: Connected, Create: Enchantment Industry, Create: Hypertubes, Create: Mekanism Improvements, Create: Radars, Mekanism Additions, Mekanism Advanced Generators, Mekanism Atmospheric Water Generator, Mekanism Cobblestone to Lava Generator, Mekanism Redstone Remote Desk, Mekanism Upgrades: Reborn, Mekanism: More Machine, More Mekanism Processing, Evolved Mekanism, RFTools Builder, RFTools Utility, ProjectExtended, Iron Furnaces, Dark Utilities, Mob Grinding Utils
Magic & Mysticism
20- Ars Nouveau Craft your own spells and foci and summon magical creatures
- Mana and Artifice Magic with rituals, factions, constructs and custom spells
- Iron's Spells 'n Spellbooks Classic RPG spellcasting with spellbooks and spells
- Apotheosis Greatly expands enchanting, loot and enemies
- Occultism Summon demons through rituals to work as helpers and storage keepers
- Ars Elemental An elemental add-on for Ars with new glyphs and foci
- MagiChem An alchemy lab: break items down into matter and brew new things from it
- Reliquary Magical tools, talismans and even a handgun
- Relics Unique relics with special abilities waiting to be found
- Ars Additions Small quality-of-life additions and tweaks for Ars Nouveau
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+ 10 more Dragon Magic And Relics, Factions And Curiosities, Ars Technica, Ars Ocultas and more Show allHide
Dragon Magic And Relics, Factions And Curiosities, Ars Technica, Ars Ocultas, Ars Creo, Forgotten Cantrips, MnA Integrated Adventures, Mana and Artifice - More Structures, Mana and Artifice Apotheosis Gems, Reliquified Artifacts
Ocean & Deep Sea
12- Aquaculture 2 An expanded fishing system with lots of new fish and loot
- Aquamirae A ship graveyard full of eerie deep-sea creatures
- Upgrade Aquatic Fills the oceans with new creatures and building blocks
- Moog's Ocean Structures 100+ underwater ruins, wrecks and temples to explore
- Awesome Dungeon Ocean New dungeons made for the oceans
- Scuba Gear Diving gear for long trips underwater
- Create: Aquatic Ambitions Sea-themed Create machines: coral, prismarine and conduits
- Eureka! Ships! Build your own ships and airships with a helm, engines and balloons
- Ocean's Delight Seafood dishes as an add-on for Farmer's Delight
- + 3 more Crabber's Delight, Aquaculture Delight, Aquamirae Delight
Exploration & Structures
17- When Dungeons Arise: Seven Seas Huge, dangerous ship dungeons on the open sea
- Deeper and Darker New Deep Dark content: blocks, armor and secrets
- Better Archeology New dig sites, fossils and artifacts
- Repurposed Structures Lots of new variants of familiar vanilla structures
- Moog's Voyager Structures Hundreds of hand-built adventure structures
- Artifacts Powerful finds you can't craft – only discover
- Goblin Traders Goblins with one-of-a-kind trades
- Naturalist New realistic wildlife with its own behavior
- Born in Chaos Lots of new, dangerous hostile mobs
- Lootr Loot chests give every player their own loot
- Explorer's Compass Finds and locates structures anywhere in the world
- Waystones Waystones for quick teleport travel
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+ 5 more Paragliders, Immersive Aircraft, Icarus, Mob Lootbags and more Show allHide
Paragliders, Immersive Aircraft, Icarus, Mob Lootbags, Loot Integrations
Combat & Gear
12- SecurityCraft Security systems, cameras, keypads and traps
- Simply Swords Many unique new weapon types and effects
- Epic Knights Medieval armor, shields and weapons
- Silent Gear Modular tools and armor you can upgrade however you like
- Immersive Armors Lots of vanilla-style armor sets with bonuses
- Fantasy Armor Fantasy armor sets for your own look
- Create Big Cannons Buildable cannons and artillery for Create
- Modular Force Field Systems Force fields and high-tech defenses for your base
- + 4 more Mekanism Tools, Mekanism Turrets & Fences, Charm of Undying, Elytra Slot
Food & Farming
17- Farmer's Delight A cozy cooking and farming system with lots of dishes
- Croptopia Over 60 new crops, ingredients and recipes
- [Let's Do] Vinery Your own vineyard, from grapes to winemaking
- Brewin' And Chewin' A fermenting add-on for Farmer's Delight
- Cooking for Blockheads A multiblock kitchen that only shows recipes you can make
- Mystical Agriculture Grow ores and resources as crops
- Botany Pots Pots for growing plants in very little space
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+ 10 more Miner's Delight +, Cocktails Delight, Create Slice & Dice, Mystical Agradditions and more Show allHide
Miner's Delight +, Cocktails Delight, Create Slice & Dice, Mystical Agradditions, Naturalist Delight, Croptopia Delight, Farmer's (Delight) Croptopia, Display Delight, Botany Pots Tiers, Botany Trees
Building & Decoration
22- Supplementaries Lots of functional vanilla+ blocks and decorations
- Chipped Thousands of decorative variants of familiar blocks
- Connected Glass Glass with seamlessly connected textures
- Rechiseled Turns blocks into decorative variants
- Handcrafted Elegant furniture and furnishings
- Macaw's Furniture Sofas, tables, cabinets, dressers and more
- Macaw's Roofs Roofs, awnings and gutters to build with
- Macaw's Doors Lots of new door styles, classic and modern
- Macaw's Windows Windows, sills, shutters and more
- Macaw's Bridges Bridges in many styles to connect things up
- Amendments Handy tweaks and features for vanilla blocks
- Create: Interiors Functional furniture in the style of Create
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+ 10 more Building Gadgets, Supplementaries Squared, Macaw's Lights and Lamps, Macaw's Paths and Pavings and more Show allHide
Building Gadgets, Supplementaries Squared, Macaw's Lights and Lamps, Macaw's Paths and Pavings, Macaw's Fences and Walls, Macaw's Stairs, Macaw's Trapdoors, Macaw's Paintings, Macaw's Holidays, Dark Paintings
Quality of Life & UI
30- Just Enough Items (JEI) Look up every item and recipe in one place
- Jade Shows info about the block or mob you're looking at
- AppleSkin Shows saturation and food values in the HUD
- Xaero's Minimap A vanilla-style minimap to find your way
- Xaero's World Map A full world map – also where you claim your land
- Sophisticated Backpacks Upgradable backpacks with filters and extra features
- Sophisticated Storage Chests and barrels you can keep upgrading
- Iron Chests Bigger metal chests with more room
- Storage Drawers Drawers that hold large amounts of a single item
- Carry On Pick up chests and machines – contents included – and carry them
- Easy Villagers Move and manage villagers with ease
- Corpse When you die, you leave a corpse behind with all your items
- Torchmaster Mega torches keep monsters away from your base
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+ 17 more Mouse Tweaks, Inventory Tweaks - ReFoxed, Just Enough Resources (JER), TrashSlot and more Show allHide
Mouse Tweaks, Inventory Tweaks - ReFoxed, Just Enough Resources (JER), TrashSlot, Trash Cans, Item Collectors, Better Advancements, Cosmetic Armor Reworked, Double Doors, Enchantment Descriptions, Item Highlighter, Legendary Tooltips, Not Enough Recipe Book, OpenBlocks Elevator, Overloaded Armor Bar, Simple Hats, Sit
Server & Multiplayer
12- Open Parties and Claims Claim land, keep chunks loaded and team up in parties
- FTB Essentials Commands like /home, /tpa, /back and /spawn
- FTB Ranks Ranks and permissions for players on the server
- Simple Voice Chat In-game voice chat – you hear whoever's nearby
- Chat Heads Shows the player's head next to every chat message
- Lightman's Currency Coins, wallets and your own shops: trade safely with other players
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+ 6 more Open Parties and Claims PvP Support, Lightman's Currency Tech, Chunky, spark and more Show allHide
Open Parties and Claims PvP Support, Lightman's Currency Tech, Chunky, spark, Observable, Chat Animation
Graphics & Performance
18- Embeddium A fast renderer for a lot more FPS
- Oculus Shader support for Embeddium
- ModernFix Shorter loading times and lower memory use
- FerriteCore Cuts RAM usage considerably
- Entity Culling Only renders mobs and blocks you can actually see
- ImmediatelyFast Faster rendering of the HUD, text and items
- Dynamic Lights A torch in your hand lights up your surroundings
- Not Enough Animations Better player animations in third-person view
- Farsight More view distance without putting load on the server
- AmbientSounds 6 Atmospheric ambient sounds for water, caves and weather
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+ 8 more Embeddium Extra, Radium Reforged, Create Better FPS, FastSuite and more Show allHide
Embeddium Extra, Radium Reforged, Create Better FPS, FastSuite, AI Improvements, Clumps, Particle Core, Connectivity
Custom-built
From Our Own Shipyard
Stuff you won’t find as a download anywhere else: our own server mods, datapacks and a Discord bot, built just for Tiefsee. It all runs on the server – there’s nothing for you to install.
Hafenmeister
Our own Discord bot – the name means “harbour master”. Moderators post Minecraft names in the whitelist channel, and the Hafenmeister checks them with Mojang and lets them straight onto the server. In Discord it shows live whether the server is up and how many players are online.
ProjectE, but fair
All that’s left of ProjectE is the Energy Collector and the Energy Condenser. Burning items no longer gives you EMC – energy only builds up slowly from sunlight, so nothing can be duplicated on a large scale.
Recording Notice
The first time you join, a notice tells you that the server is streamed live and recorded for Twitch and YouTube. Click “Ja” (yes) to start playing – if you decline, you leave the server. Your choice is logged with a timestamp.
Nothing but Sea
The Nether and the End are locked for now. Portal or mod teleporter, it makes no difference: anyone who tries ends up straight back at spawn. The deep comes first.
Right now
Watch Live
Watch Peliikan and Jayjustsayin take the plunge – stream and chat, right here (streams are in German).