The 2-Bit Palette Add-on for Coloring Game 4 has 15 achievements.
Complete image 1 on 2-Bit Palette
Complete image 2 on 2-Bit Palette
Complete image 3 on 2-Bit Palette
Complete image 4 on 2-Bit Palette
Complete image 5 on 2-Bit Palette
Complete image 6 on 2-Bit Palette
Complete image 7 on 2-Bit Palette
Complete image 8 on 2-Bit Palette
Complete image 9 on 2-Bit Palette
Complete image 10 on 2-Bit Palette
Complete image 11 on 2-Bit Palette
Complete image 12 on 2-Bit Palette
Complete image 13 on 2-Bit Palette
Complete image 14 on 2-Bit Palette
Complete image 15 on 2-Bit Palette