Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
4-Star: Level 10	You achieved a perfect 4-star average in level 10!	30
4-Star: Level 11	You achieved a perfect 4-star average in level 11!	30
4-Star: Level 2	You achieved a perfect 4-star average in level 2!	30
4-Star: Level 3	You achieved a perfect 4-star average in level 3!	30
4-Star: Level 4	You achieved a perfect 4-star average in level 4!	30
4-Star: Level 5	You achieved a perfect 4-star average in level 5!	30
4-Star: Level 6	You achieved a perfect 4-star average in level 6!	30
4-Star: Level 8	You achieved a perfect 4-star average in level 8!	30
4-Star: Level 9	You achieved a perfect 4-star average in level 9!	30
A Spy Among Goblins	Completed Level 9!	15
Alliance Chosen: Marvagh	You helped convince the princess to choose Kargan and ally with Marvagh.	15
Alliance Chosen: Petrard	You helped convince the princess to choose Finius and ally with Petrard.	15
Bad Guy Gary	Your actions led to Gary turning to the dark side.	15
Battle Won - By Air	Your draft choices led to victory in the aerial battle!	15
Battle Won - By Land	Your draft choices led to victory in the land battle!	15
Battle Won - By Sea	Your draft choices led to victory in the naval battle!	15
Birthday Girl!	You found the birthday girl and gave her a present! Whoo!	30
Dream Marvagh Wedding	Planned a perfect Petrardian party!	15
Dream Petrardian Wedding	Manifested a magnificent Marvagh matrimony!	15
Ghost Finder	You were visited by the ghost King Oswin! And heard some Shakespeare!	15
Got the best ending!	Your choices have led to the best ending, with the Sprawl repelling the invading army!	30
Got the second best ending!	Your choices have led to the second best ending, with the Sprawl failing to repel the invading army.	15
Let's Play Goblinball	Completed Level 3.	15
Mage Champion!	Chose the mage Articulus Flamehands to rescue the princess.	15
Master Timetraveller!	You defeated Tyronius before he could use the chronometer once! (Is this your second playthrough?)	30
No Fatality Gameshow	You are either very smart or very lucky: all of the contestants survived!	30
Oh my god, you killed Lil! You...	You encountered the first of many landmines in Lil' Guardsman. Good job!	15
Risk It For The Biscuit	You encouraged Beverley to embark upon a perilous quest!	15
Rogue Champion!	Chose the thief Perry Shoutson to rescue the princess.	15
Sprawl Undefeated!	Your draft choices led to victory in the every battle!	85
The Curse Of The Duck	Your incessant calls to Malcolm led to a terrible curse taking hold. Quack!	15
The Envoys Arrive	Completed Level 2.	15
The Final Countdown	Completed Level 11!	15
The Night Shift: 2	Completed Level 10!	15
The Night Shift	Completed Level 5.	15
The Princess Is Missing!	Completed Level 4.	15
Triple Barf!	You heard Lil say triple barf to a visiting head of state!	15
Troll Killer	You vaporized goblinball legend Saruna Goodfoot!	15
Villain Speech: Blood on your hands!	Your choices led to hearing Tyronius' speech blaming you for all the terrible things that happened!	15
Villain Speech: Petrardians Purlin Power Cry	Your choices led to hearing Tyronius' speech involving Petrardian forces taking the digsite.	15
Villain Speech: Smaggle Slaves!	Your choices led to hearing Tyronius' speech involving smaggle slaves.	15
Villian Speech: Economics: 101!	Your choices led to hearing Tyronius' speech about economics. WTF?	15
Warrior Champion!	Chose the warrior Neil Warkiller to rescue the princess.	15
Wartime Lil	Completed Level 8.	15
Wedding Planner	Completed Level 6.	15
Wedding Uninterrupted	Witness the entire wedding ceremony without objecting.	15
Wedding, Interrupted	Completed Level 7.	15
You Saved Gary!	Your actions prevented Gary from turning to the dark side.	30