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