Achievement Walkthrough...

Complete the following achievements to unlock Microsoft Gamerscore points.

Achievement	How to unlock	Points
Chapter 1 - Level 100	Complete Level 100 of chapter 1.	100
Chapter 1 - Level 10	Complete Level 10 of chapter 1.	100
Chapter 1 - Level 120	Complete Level 120 of chapter 1.	100
Chapter 1 - Level 15	Complete Level 15 of chapter 1.	100
Chapter 1 - Level 1	Complete Level 1 of chapter 1.	100
Chapter 1 - Level 20	Complete Level 20 of chapter 1.	100
Chapter 1 - Level 30	Complete Level 30 of chapter 1.	100
Chapter 1 - Level 40	Complete Level 40 of chapter 1.	100
Chapter 1 - Level 50	Complete Level 50 of chapter 1.	100
Chapter 1 - Level 5	Complete Level 5 of chapter 1.	100
Chapter 2 - Level 10	Complete Level 10 of chapter 2.	200
Chapter 2 - Level 120	Complete Level 120 of chapter 2.	200
Chapter 2 - Level 1	Complete Level 1 of chapter 2.	200
Chapter 2 - Level 5	Complete Level 5 of chapter 2.	200
Chapter 2 - Level 60	Complete Level 60 of chapter 2.	200
Chapter 3 - Level 10	Complete Level 10 of chapter 3.	200
Chapter 3 - Level 120	Complete Level 120 of chapter 3.	200
Chapter 3 - Level 1	Complete Level 1 of chapter 3.	200
Chapter 3 - Level 5	Complete Level 5 of chapter 3.	200
Chapter 3 - Level 60	Complete Level 60 of chapter 3.	200
Chapter 4 - Level 10	Complete Level 10 of chapter 4.	200
Chapter 4 - Level 1	Complete Level 1 of chapter 4.	200
Chapter 4 - Level 48	Complete Level 48 of chapter 4.	200
Chapter 4 - Level 5	Complete Level 5 of chapter 4.	200
Chapter 4 - Level 96	Complete Level 96 of chapter 4.	200