- Project Ghoul Kagune upgrades require specific Kakuja-compatible weapons to initiate.
- Only four Kagune types (Rinkaku, Touka, Ken, and Jason) can be upgraded at the NPC.
- Crimson Tokens are the primary bottleneck, obtained via Noro raids or AFK World.
- Untu rooftop is where you find the upgrade NPC, accessible via parkour and shift lock.
- 85 KRC cells are a mandatory prerequisite before you can begin the upgrade process.
Project Ghoul Kagune Upgrade Basics
Understanding how to upgrade your Kagune in Project Ghoul is essential for maximizing your damage output in late-game content. The upgrade system is restricted to players who have already committed to specific Kagune paths and reached the Kakuja stage. Not every weapon in the game supports this enhancement.
Video Highlights:
- Locating the hidden upgrade NPC on the Untu rooftop
- Exact prerequisites including 85 KRC and Kakuja unlock
- Fastest Crimson Token farming strategies using Noro and AFK World
- Step-by-step parkour navigation to reach the NPC
To begin the upgrade process, you must ensure your character meets the strict requirements. The system is designed as a late-game power spike, not an early progression tool.
You can only upgrade your Kagune if you possess one of the four eligible types: Rinkaku, Touka, Ken, or Jason. If you have a different Kagune equipped, the NPC will not allow you to interact with them.
Upgrade Prerequisites
| Requirement | Details | Priority |
|---|---|---|
| Kakuja Unlocked | Must have reached the Kakuja transformation stage | Mandatory |
| KRC Cells | Exactly 85 KRC cells required | Mandatory |
| Eligible Kagune | Rinkaku, Touka, Ken, or Jason | Mandatory |
| Crimson Tokens | Typically 10 per upgrade (varies) | High |
| Yen | Large sum required for the transaction | High |
| Materials | Various generic crafting materials | Medium |
Step-by-Step Upgrade Process
Once you have gathered the necessary KRC, tokens, and Yen, you need to navigate to the correct NPC. The upgrade vendor is hidden on a rooftop in the Untu area, requiring some minor platforming to reach.
Travel to Untu
Head to the Untu area on the map. Look for a specific building with a ladder clearly visible on the side. This is your destination marker.
Enable Shift Lock
Enable Shift Lock in your game settings. This is highly recommended to make the parkour jumps significantly easier by allowing better camera control.
Climb to the Rooftop
Enter the building, navigate up the interior, and perform a side jump to reach the exterior ladder. Climb the ladder to access the rooftop area.
Find the Upgrade NPC
On the rooftop, ignore the first NPC (who offers bounty quests). Walk over to the second NPC standing near the furniture.
Execute the Upgrade
Interact with the NPC. If you have the correct Kagune equipped, the upgrade menu will open. Pay the required Yen, materials, and Crimson Tokens to complete the process.
If you fall during the side jump, you do not take fall damage in this specific area, but you will have to restart the climb. Take your time and use Shift Lock to align your character perfectly before jumping.
Farming Crimson Tokens
Crimson Tokens are the most significant roadblock for players looking to upgrade their Kagune. There are currently two primary methods to farm these tokens efficiently, depending on your combat level and playstyle.
Noro Raids
- Location: CCG Base
- Level Requirement: 650+
- Difficulty: Hard (Solo possible at max level)
- Best for: Active players needing multiple tokens fast
- Strategy: Group up for faster clears and better token rates
AFK World
- Location: Main Menu
- Requirement: Ghoul Slot
- Difficulty: None (Passive)
- Best for: Players with limited active playtime
- Strategy: Log in, select slot, and accumulate tokens over time
To access AFK World, open the main menu and look at the bottom right corner of your screen. Click the "AFK World" button, select your Ghoul slot, and press join. Your character will passively generate spins, RC, Yen, and crucially, Crimson Tokens.
The most efficient approach is a hybrid method. Run Noro raids actively when you have a group, then immediately queue for AFK World when you need to log off. This ensures you are always making progress toward your Kagune upgrade.
Token Farming Efficiency
| Method | Active Time | Token Yield | Risk Level | Recommended For |
|---|---|---|---|---|
| Noro (Solo) | High | Moderate | High | Max level players |
| Noro (Group) | Medium | High | Medium | Level 650+ players |
| AFK World | None | Low (Passive) | None | All players |
Kagune Comparison & Upgrades
Choosing which Kagune to invest in is a major decision. Since the upgrade requires Kakuja and significant resources, you should understand the strengths of the four eligible types before committing your materials.
Upgrading your Kagune provides a noticeable damage buff to your abilities. This is crucial for end-game PvE content and competitive PvP scenarios where every point of damage matters.
Eligible Kagune Types
| Kagune Type | Playstyle | Strengths | Upgrade Priority |
|---|---|---|---|
| Rinkaku | Aggressive / Melee | High burst damage, good for PvP | High |
| Ken | Balanced / Hybrid | Versatile moveset, strong Kakuja | High |
| Jason | Heavy / Bruiser | High durability, sustained damage | Medium |
| Touka | Speed / Ranged | Fast attacks, mobility | Medium |
Preparation Checklist
Before you make the trip to the Untu rooftop, ensure you have everything prepared. Failing to meet a requirement means a wasted trip.
Upgrade Preparation:
- Kakuja transformation unlocked
- 85 KRC Cells collected
- Equipped Rinkaku, Touka, Ken, or Jason
- 10 Crimson Tokens secured
- Sufficient Yen for the transaction
- Crafting materials gathered
Ensure you have the correct Kagune equipped before climbing to the rooftop. The NPC will not prompt you to change weapons; they simply will not interact with you if you have an ineligible Kagune active.
Frequently Asked Questions
Q: Can I upgrade any Kagune in Project Ghoul?
No, you can only upgrade four specific Kagune types: Rinkaku, Touka, Ken, and Jason. These are the only weapons in the game currently supported by the Kakuja upgrade system.
Q: Where is the Kagune upgrade NPC located?
The upgrade NPC is located on a rooftop in the Untu area. You must find a building with a ladder, use Shift Lock to perform a side jump, and climb to the top. Ignore the first bounty NPC and speak to the second one.
Q: What are Crimson Tokens and how do I get them?
Crimson Tokens are a special currency required for Kagune upgrades. You can obtain them by defeating Noro in the CCG Base (Level 650+ encounter) or by passively accumulating them in the AFK World zone accessible from the main menu.
Q: Does upgrading my Kagune increase my damage?
Yes, the primary benefit of upgrading your Kagune is a significant damage buff. This makes the investment highly valuable for players focusing on end-game raids and competitive PvP combat.