This guide explains how to level up your Spec-Ops Rank in Kaiju No. 8: The Game. It covers Spec-Ops Rank Up benefits, Promotion Exam details, and tips for faster progression in K8 The Game.
Table of Contents
How to Level Spec-Ops Rank
Increase Your Player Rank

To increase your Spec-Ops Rank, you must first raise your Player Rank to the required level. Progress through Story and Daily Missions to level up your Player Rank.
Take the Promotion Exam

After reaching the required Player Rank, you'll receive a notice allowing you to challenge the Promotion Exam. Clearing the Promotion Exam raises your Spec-Ops Rank, so be sure to prepare thoroughly before attempting it.
Spec-Ops Rank Benefits Explained
Unlock Content

Raising your Spec-Ops Rank to 2 unlocks the Fierce Battle Arena and allows you to develop Uniparts. Aim for Rank 2 early on and continue progressing from there.
Reinforcement Cap Increased
Raising your Spec-Ops Rank increases the level caps of characters and weapons, greatly enhancing combat power. This makes it easier to take on high-difficulty content such as the Fierce Battle Arena.
Reinforcement Priority GuideLevel Cap Increase from Spec-Ops Rank 1→2
- Character Level 40→70
- Weapon Level 40→70
Challenge Higher Difficulty Training

As your Spec-Ops Rank increases, you'll unlock higher-difficulty Training. These advanced stages yield more materials, improving your efficiency in reinforcing characters and weapons.
Develop Powerful Uniparts
For Uniparts, the difficulty you can challenge directly determines the rarity you can develop. Higher rarities grant powerful Set Effects, making it especially valuable to raise your Spec-Ops Rank for Training.
Story Kaiju Scales with Spec-Ops Rank
Kaiju in the Main Story grows stronger as your Spec-Ops Rank increases, so be prepared for tougher battles. Raising your Spec-Ops Rank isn't always purely beneficial, so ensure your team is ready before progressing.
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