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