How do you unlock the Grey Knight in Castle Crashers for the Xbox 360?
Defeat the Barbarian Boss.
About admin
This author hasn't written their bio yet.
admin has contributed 320 entries to our website, so far.View entries by admin
You also might be interested in
How to unlock the White Bear Knight in Castle Crashers[...]
How do you unlock the Periwinkle Knight in Castle Crashers[...]
Where can you find Sherbert so that you can unlock[...]