Here is the full list of all 19 Idle Heist achievements.
Purchase a character mask.
Purchase a van wheel skin.
Purchase a van skin.
Hire 500 crew members.
Purchase a gun skin.
Hire 100 crew members.
Click 1,000 times.
Hire 25 crew members.
Hire 10 crew members.
Hire 1 crew member.
Click 100 times.
Welcome to the world of crime!
Click 10,000 times.
Click 100,000 times.
Click 1,000,000 times.
Reach the jewellery store.
Reach the vault.
Hire 2,500 crew members.
Hire 10,000 crew members.