Blue Protocol Star Resonance How to Change Class Guide
Switching classes in Blue Protocol Star Resonance completely changes your combat style and build options. The game lets one character learn every class, so you never need to start over. You just have to unlock each one properly before swapping.
How to Change Class
To change your class, talk to Milia at the Pioneer Bureau in the center of town. She’s the Class Guide NPC. When you speak with her, select the “Milia” dialogue option, not the Life Skills Exchange one. This begins the certification process.
Milia gives you an item called Hero’s Radiance. Once you have it, press C to open your Character Profile. Click your current class name to bring up the class list. In the bottom right, select Unlock. A small quest appears that usually asks you to defeat enemies or complete a short objective. After finishing it, the new class unlocks and becomes available instantly.
How to Unlock More Classes
The first two class unlocks are free, but every class after that requires an additional Hero’s Radiance. You can unlock all classes on one character, but each one has its own level and progression.
To get more Hero’s Radiance, open the Store menu and visit the Colorful Store. There, you can purchase it for 680 Bound Rose Orbs. Bound Orbs come from gameplay rewards and can’t be purchased with real money.
Once you’ve unlocked the system, you don’t need to visit Milia again. You can change and unlock classes directly from your Character Profile whenever you want.
How Class Progress Works
Each class levels independently, and the stats, gear, and skill upgrades tied to one don’t carry over to another. That means your Heavy Guardian progress won’t affect your Frost Mage or Wind Knight.
Gear can be shared between classes that use the same weapon type, but most upgrades, passives, and talents are class-specific. Switching classes resets your skill bar, so always reassign your abilities before entering combat.
Tips for Changing Classes
Unlock new classes when you’re ready to invest time and materials, not just to test them briefly.
Use Bound Rose Orbs from daily and weekly missions to save premium currency for cosmetics.
Some class quests can be completed faster by joining a party or tackling areas with high enemy density.
Leveling multiple classes raises your overall Adventurer Level, unlocking global passives across all classes.
You can change classes at any time outside of combat, even in towns or open-world zones.
Final Blurb
Changing classes in Blue Protocol Star Resonance keeps the game fresh without making new characters. Once you’ve earned Hero’s Radiance, the system opens up completely, letting you mix and match roles whenever you want. Whether you stick to one class or master them all, the flexibility is part of what makes the game worth diving into.
FAQ
How do I change my class?
Talk to Milia at the Pioneer Bureau, use the Hero’s Radiance she gives you, then unlock your new class through the Character Profile.
How do I get more Hero’s Radiance?
Buy them for 680 Bound Rose Orbs from the Colorful Store, or earn Bound Orbs from gameplay rewards.
Do classes share levels?
No, each class levels separately, but raising multiple classes increases your overall Adventurer Level.
Can I switch classes anywhere?
Yes, you can switch freely from the Character Profile when out of combat.
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