TL;DR
- Collect all regional Protorelics to trigger Gilgamesh Island emergence
- Navigate via Tiny Bronco north of Under Junon to locate the hidden island
- Complete three dual-summon shrine battles before facing Gilgamesh
- Prepare for challenging combat encounters requiring strategic party composition
- Earn powerful summon materia and completion rewards for your efforts
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Final Fantasy 7 Rebirth features numerous summon entities that provide crucial combat assistance, with Gilgamesh representing one of the most challenging acquisitions. Unlike standard summons obtained through story progression or preorder bonuses, this eccentric swordsman demands extensive exploration and completion of the game’s Protorelic collection system. Our comprehensive walkthrough details the multi-stage process to secure Gilgamesh’s allegiance, though readers should note this guide contains minor spoilers regarding late-game content.
Acquiring the Gilgamesh summon involves a complex multi-region scavenger hunt:
Successfully gathering every Protorelic causes a dramatic geographical transformation—a previously submerged landmass rises from the Meridian Ocean depths. This newly revealed location, designated Gilgamesh Island, serves as the staging ground for your ultimate confrontation.
Accessing this remote island requires utilizing the Tiny Bronco aircraft for maritime navigation. The most efficient approach involves tracking the shoreline directly north of Under Junon’s port facilities. During your voyage, remain vigilant for Pirate King’s Treasure indicators that may appear along your route.
Your destination becomes unmistakable once you spot the massive torii gate marking the entrance. Proceed through the serpentine cave passage until reaching a docking point, then advance toward the central temple structure to initiate a pivotal story sequence.

Gilgamesh expresses dissatisfaction with your Protorelic acquisition methods and demands you prove your worth through island trials. Four distinct shrines dot the landscape, though initial access restricts you to completing three combat encounters.




Strategic Approach: These dual-summon battles represent some of Rebirth’s most demanding combat scenarios. We recommend prioritizing shrines based on your party’s elemental strengths and available materia loadouts. The Titan/Bahamut Arisen combination particularly challenges players with complementary attack patterns that require precise timing to overcome.
Preparation should include max-level healing materia, elemental resistance equipment, and character builds optimized for sustained damage output. Each victory progressively unlocks additional narrative elements while preparing you for the final confrontation.
After conquering the three initial shrine trials, the fourth and final challenge becomes available—your direct showdown with Gilgamesh himself.



This climactic battle tests everything you’ve learned throughout the Protorelic questline. Gilgamesh employs diverse combat styles, weapon switching, and special abilities that demand adaptive tactics and quick reflexes.
Victory grants you the powerful Gilgamesh summon materia alongside completion rewards for the entire Protorelic narrative arc. The summon itself provides exceptional utility in challenging post-game content, making the extensive effort genuinely worthwhile for dedicated players.
Action Checklist
- Complete all regional Protorelic collections, prioritizing Corel’s time-gated objectives
- Navigate to Gilgamesh Island via Tiny Bronco north of Under Junon
- Complete three dual-summon shrine battles with properly equipped parties
- Defeat Gilgamesh in the final confrontation using adaptive combat strategies
- Utilize the Gilgamesh summon in challenging post-game content and superboss encounters
No reproduction without permission:SeeYouSoon Game Club » Final Fantasy 7 Rebirth – How To Get The Gilgamesh Summon Complete guide to unlocking Gilgamesh summon through Protorelic collection and island challenges
