Full list of all 61 Welcome to Free Will - Episode 1 achievements. It takes around 0-1 hour to unlock all of the achievements in the base game on Windows.
The base game contains 23 achievements, and there are 2 DLC packs containing 38 achievements.
Answer all messages in Episode 1
Eat the leftovers
Complete all side quests in Episode 1
Take the money from Flavia
Tell Flavia you'll keep the secret
Check Rosa door 3 times
Make a toast to the pizza
Tell Deputy about Uncle
Ask Timo about everything
Tell Rosa about video games
Unlock all renders in Episode 1
Unlock all scenes in Episode 1
Complete Episode 1
Complete 4 exercises
Complete 2 exercises
Peek at Elyce
Call Kate
Help Niki
Help Timo
Find hidden stash
Smoke with Lily
Get 7 numbers
Get scene with Kate in Episode 2
Pay for Lily
Paint on Thomas picture
Unlock 31 renders
Get 15 scenes
Answer all messages in Episode 2
Complete Episode 2
Complete all side quests in Episode 2
Meet Laura
Don't be nice to the thugs
Help Rosa hang the picture
Stay with Elyce
Clean the cabin
Complete all side quests in Episode 3
Unlock 51 renders
Spend the night with Elyce
Get 27 scenes
Don't forgive Candice
Reject Niki
Find Rosa's list
Answer all messages in Episode 3
Complete Episode 3
Kiss Lily
Suck Flavia's toes
Open the chest
Find the cat
Spend the night with Niki
Reject the relationship with Rosa
Stay at the hotel with Rosa
Tell Niki you love her
Stay with Flavia and Talita
Massage Rosa
Spend the night with Candice
Spend the night with Lily