Here is the full list of all 65 Pipe Dreams achievements.
Awarded for completing achievements!
Awarded for completing levels!
Awarded for high scores!
Awarded for collecting items!
Awarded for walking on pipes!
Awarded for Bronze Coins!
Awarded for Silver Coins!
Awarded for Gold Coins!
Awarded for Emerald!
Awarded for Topaz!
Awarded for Ruby!
Awarded for Diamond!
Awarded for Tourmaline!