FTB OceanBlock 2 Modpack (1.21.1) – Ocean-only Survival Progression

Description

FTB OceanBlock 2 Modpack places you alone on an unknown planet covered entirely by an endless ocean. Your escape pod has crashed, there is no land in sight, and no immediate rescue. Beneath the water, something feels wrong. You are not the first to arrive on this world, but you are the only one left. As you dive deeper, you will uncover dark lore, abandoned structures, and the truth behind the malevolent energy hidden below the surface. Your goal is simple but dangerous: survive, progress, and escape the planet.

Features

• Ocean-only survival
  • No natural land generation
  • Survive using debris, wrecks, and underwater structures
• Structured progression
  • Guided by immersive questlines
  • Clear advancement from early survival to advanced technology
• Deep-sea exploration
  • Custom-built underwater structures
  • Hidden lore and abandoned ruins
• Subaquatic technology
  • Pressurized diving suits required for deep depths
  • Advanced machines unlocked below the ocean surface
• Dangerous new dimensions
  • Reworked Lava Dimension
  • The Rift offers high-risk, high-reward progression
• Custom enemies
  • Unique aquatic monsters
  • Powerful Rift creatures
• Reward-driven quests
  • Meaningful rewards that improve efficiency
  • Encourages mastery of core mods
• Resource automation
  • Replication systems for scarce materials
  • Long-term sustainability without land resources
• Multiple starting scenarios
  • Destroyed boats, lifepods, or Skyblock-style starts
  • Each start requires different survival strategies

Requirements