Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
All-Star	Unlock all stars in the Arcade Mode.	200
Challenge Accepted	Win the first battle of the Arcade Mode.	20
Essence of the Night	Complete the second chapter of Luna's campaign.	60
Global Greening	Complete the first chapter of Luna's campaign.	40
Humble Heroics	Complete the first chapter of Sir Gavin's campaign.	40
Kingdom Invaded	Complete the fourth chapter of Sir Gavin's campaign.	80
Long Live the King	Complete the second chapter of Sir Gavin's campaign.	60
Love, Death & Zombies	Complete the fourth chapter of Luna's campaign.	80
Protector of the Realm	Complete the third chapter of Sir Gavin's campaign.	60
Queen of the Dead	Complete the last chapter of Luna's campaign.	100
Rockin' Their World	Complete the third chapter of Luna's campaign.	60
Superstar	Win the last battle of the Arcade Mode.	100
The War of the Dead	Complete the last chapter of Sir Gavin's campaign.	100