Grand Line Horizons Mod (1.20.1) – Sail the Four Blues to Reach the Grand Line

Grand Line Horizons Mod extends Mine Mine no Mi with a custom ocean world layout inspired by One Piece. The mod separates the standard map into the Four Blues, the Calm Belts, and the Red Line. Players can form pirate crews, claim islands across the sea, and sail through dangerous routes like Reverse Mountain to reach the Grand Line.

Features:

• Divides the world into North Blue, South Blue, East Blue, and West Blue oceans.
• Adds the Red Line and Calm Belts to split the open seas.
• Includes Reverse Mountain as a sea route to enter the Grand Line.
• Adds an activity-based island claiming system for multiplayer survival.
• Allows pirate crews to start crew wars and defend conquered territory.
• Spawns themed starter locations such as Foosha Village in the East Blue.
• Features special routes including the Skypiea upstream current and Fishman Island tunnel entrance.

How to Use:

1. Set the world generator type to ompworld:one_piece in your server.properties file or world creation settings.
2. Spawn in a starter ocean such as East Blue.
3. Gather supplies and sail toward Reverse Mountain to enter the Grand Line.
4. Form a pirate crew to claim islands and protect conquered lands.

Screenshots:

Requirements:

Minecraft Forge Required

One Piece Bosses – Mine Piece X Mine Mine no Mi Addon Required

Mine Mine no Mi Mod Required

Grand Line Horizons Mod Download Links