The RPG Book Add-on for Coloring Pixels has 21 achievements.
Complete all images in the RPG book.
Complete image 20 on the RPG book.
Complete image 19 on the RPG book.
Complete image 17 on the RPG book.
Complete image 18 on the RPG book.
Complete image 16 on the RPG book.
Complete image 14 on the RPG book.
Complete image 15 on the RPG book.
Complete image 13 on the RPG book.
Complete image 12 on the RPG book.
Complete image 11 on the RPG book.
Complete image 10 on the RPG book.
Complete image 9 on the RPG book.
Complete image 8 on the RPG book.
Complete image 7 on the RPG book.
Complete image 6 on the RPG book.
Complete image 5 on the RPG book.
Complete image 4 on the RPG book.
Complete image 3 on the RPG book.
Complete image 2 on the RPG book.
Complete image 1 on the RPG book.