Here is the full list of all 19 Dream Daddy: A Dad Dating Simulator achievements.
Successfully complete chapter one.
Slept with Robert on the first night.
Go on every date with every dad.
Go on all Brian dates.
Go on all Damien dates.
Go on all Hugo dates.
Go on all Craig dates.
Go on all Joseph dates.
Go on all Mat dates.
Go on all Robert dates.
Earn a match fishing score of 2000
Earn 18 hole-in-ones at pirate mini golf.
Get good Amanda ending.
Get bad Amanda ending.
Fall to your death all due to the folly of pride.
Jump off the waterfall too many times and bleed out.
Attempt unrehearsed backflip. It does not go well.
"Give Amanda permission to swear. "
Complete the secret ending.