Hadopelagic

HADOPELAGIC

Abyssal Sci-Fi Survival | Forge 1.20.1

🌊 SUMMARY

The surface world is gone. You are trapped thousands of blocks beneath the ocean surface in the pitch-black Hadal Zone. Hadopelagic is a grounded, high-tension sci-fi survival modpack where you must construct pressurized underwater sub-habitats, harness geothermal power, pilot submersibles, and survive the terrifying apex leviathans lurking in the abyssal trenches.

⚓ CORE FEATURES

1. Pitch-Black Abyssal Exploration

• Overworld Ocean Overhaul: Explore massive ocean trenches, underwater ravines, and abyssal plains powered by Tectonic world generation.

• Hydrothermal Vents: Locate geothermal heat plumes on the seabed to extract vital energy and heavy industrial minerals.

• Crushing Depth Pressure: Navigate deep trenches using Aquatic Depth Pressure, where descending without proper submersibles or diving suits leads to severe crushing damage.

2. Sub-Base Engineering & Industrial Automation

• Pressurized Sub-Habitats (Create): Design motorized airlocks, automated elevator shafts, pressurized bulkheads, and glass observation domes.

• Geothermal & Fluid Processing (Mekanism): Build desalination plants to produce fresh water, extract hydrogen/oxygen, and convert hydrothermal vent power into industrial energy.

• Perimeter Lockdown (SecurityCraft): Secure sub-bases with reinforced blast doors, keycard access, and automated containment systems.

3. Submersible Piloting & Atmospheric Visuals

• Seamoth Submersibles: Construct pilotable, 3D submersibles to travel quickly through dark waters, providing a mobile hull and oxygen supply while exploring dangerous trenches.

• Atmospheric Visuals & Audio: Experience realistic underwater fog, dynamic searchlight beams, and muffled deep-sea acoustics with Oculus, Solas Shaders, and Sound Physics Remastered.

4. Marine Ecosystem & Benthic Leviathans

• Subnautica Fauna (Subnautica Flow): Encounter Peepers, Stalkers, Sandsharks, Bone Sharks, Ampeels, and Crashfish inhabiting mid-tier waters.

• Apex Predators (Mofu’s Subnauticraft): Face down Reaper Leviathans and Ghost Leviathans patrolling the deepest ocean abysses.

• Abyssal Trench Horrors (Hybrid Aquatic): Survive hostile benthic life, including deep-sea sharks, anglerfish, and bioluminescent predators.

5. Guided Campaign & Quest Progression

• FTB Quests Integration: Follow a fully structured, story-driven quest tree that guides you step-by-step from emergency escape pod survival to building sub-bases, crafting your first Seamoth, and venturing into the deepest abyssal trenches.

🛠️ QUICK START GUIDE

1. Spawn: Begin inside a tiny, submerged emergency escape pod at $Y = -20$.

2. First Objective: Open your FTB Quest Book (FTB Quests) to begin the survival protocol, harvest scrap from nearby ocean structures, and restore your emergency oxygen supply.

3. Expansion: Locate an active hydrothermal vent to generate geothermal power and build your first pressurized base using Create.

• Minecraft Version: 1.20.1

• Mod Loader: Forge

• Recommended RAM: 6 GB – 8 GB