Here is the full list of all 19 Dream Daddy: A Dad Dating Simulator achievements.
Go on every date with every dad.
Go on all Brian dates.
Go on all Robert dates.
Go on all Joseph dates.
Go on all Hugo dates.
Go on all Mat dates.
Slept with Robert on the first night.
Go on all Craig dates.
Get good Amanda ending.
Go on all Damien dates.
Successfully complete chapter one.
Earn a match fishing score of 2000
Earn 18 hole-in-ones at pirate mini golf.
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.