Here is the full list of all 17 Castle Clicker achievements.
Build a Paper Refinery
Start a New Game Plus
Start a New New Game Plus
Build an Airship
Complete the Tutorial
Perform a Progress Reset
Use the Big Red Button
Complete a Guild
Build a Grand Casino
Use a Super Mine Stone
Use one of each Time Stone
Reach Level 10
Reach Level 50
Find 10 Artifacts
Reach Level 200
Reach New Game Plus 5
Collect a Level 7 Daily Stone