Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Chain-smoker	Smoke six cigarettes.
Clever Solution	Remove the lock with the power of science.
Downward Spiral	Enter Mort's Mine.
Fresh Air	Escape Mort's Mine.
Goodbye Windy Oaks	Complete the game.
I Quit	Don't use a single cigarette while in the park.
Mayday	Call for help with the radio.
Underground Rebel	Smoke by the no smoking sign.
Welcome To Windy Oaks	Arrive at Windy Oaks National Park.
Whack-a-mole	Teach that creepy mole a lesson.
Zeus	Start the Generator.