Completed the second hub

Completed the third hub

Completed the fourth hub

Completed the fifth hub

Rescued Sarge from Zastral's grasp

Achieved 3 stars for every level in the first hub

Achieved 3 stars for every level in the second hub

Achieved 3 stars for every level in the third hub

Achieved 3 stars for every level in the fourth hub

Achieved 3 stars for every level in the fifth hub

Achieved 3 stars for every level in the sixth hub