Modpack
Castaway - Island Survival
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Forge 1.20.1 | An aquatic island survival adventure with quests, custom world generation, ocean and island content.
Themed around underwater exploration, marine life, and oceanic environments.
Includes a large focus on traversing worlds with enhanced world generation, structures, dungeons, and more for players to find unique loot.
Features role-playing elements like character progression, quests, and story-driven gameplay.
Centers on surviving in harsh conditions, managing resources, and fending off PvE threats.
Contains handmade maps or world presets with adventure map features. Typically features highly detailed builds of larger scales than seen in procedural world generation.
Includes quests that drive progression, whether through a quest book, NPC, or other in world source.
Emphasizes combat mechanics and fighting gameplay.
Adds or expands fishing mechanics, gear, fish, or aquatic gathering.
Forge is a popular mod loader for versions 1.1+ of Minecraft.
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A Survival Island Adventure
✔️ Custom island world generation 🏝️ (Survival Island, Deeper Oceans, Oh The Biomes We've Gone)
✔️ Massive diverse aquatic ecosystems 🦈 (Oceanic Realms, Fish of Thieves, Ben's Sharks)
✔️ Hundreds of new oceanic structures ⛵️ (Underwater Village, Seven Seas)
✔️ New underwater civilisations to discover 🤝 (Realm RPG: Sea Dwellers, Alex's Caves)
✔️ Quests to guide you along our journey 📖 (intro and exploration quests, more coming soon!)
✔️ Fully optimised performance - Recommended 6gb of RAM ⚡️
Castaway is an ocean exploration and island survival modpack centred around marine ecosystems, oceanic structures, and immersive world generation. Set sail across vast, open seas and uncover scattered islands with secrets, diverse biomes, and ancient ruins. Discover coral reefs, deep ocean trenches, and sunken ships teeming with life, or danger. Whether you're diving into the unknown or exploring the land above, Castaway offers an adventure-driven experience where every journey leads to something new in the archipelago.
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Example Island 2026-01-05_11.48.35 Medium.png -
Example Island - -
When Dungeons Arise - Ship -
Example Island 2026-01-06_08.53.49 Medium.png -
Small Convoy of Ships 2026-01-03_22.25.08 Medium.png -
Example Island 2025-08-11_11.20.10 Medium.png -
Example Island 2026-01-09_12.00.37 Medium.png -
Ocean Structure -
Ocean Structure -
Example Island -
Lush Stacks Biome 2025-04-17_18.02.24 Medium.jpeg -
Dead Sea Biome -
Small Island With Ship -
Ocean Structure -
Lush Stacks Biome With Ship 2025-04-17_12.51.47 Medium.png -
Example Island 2025-04-17_18.17.15 Medium.jpeg -
Ocean Structure -
Whale Shark -
Ocean Structure -
Surfaced Ocean Structure
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