Here is the full list of all 39 Imagine Lifetimes achievements.
You pretended to be in control.
You consumed the world.
You barely lifted a finger.
You deleted your marriage.
You collected a lot of purpose.
You embraced your reality.
You took a risk.
You wallowed in nothingness.
You unlocked the meaning of life.
You questioned your reality.
You went missing.
You entered the door on your left.
You survived.
You retired from a life of crime.
You recognized your insignificance.
You found out the struggle is real.
You changed every channel.
You were struck by lightning.
You crossed the line.
You broke the pencil.
You were never forgotten.
You chose not to make a choice.
You reached your terminal velocity.
You prevented this ending.
You completed the circle of life.
You entered an alternate reality.
You perished in pursuit of perfection.
You got comfortable.
You created a game within a game.
You triggered the apocalypse.
You endured the tutorial.
You have earned yourself a clean slate.
You ran out of health.
You unlocked your imagination.
You successfully died of old age.
You did it yourself.
You pinched the pennies.
You got away with it.
You were born.