Here is the full list of all 24 SIMULACRA achievements. It takes around 8-10 hours to unlock all of the achievements on Windows.
A happy ending
This is too much
Find the truth.
Run Greg run
You're hired!
That Is Just A Compliment
Wordsmith
Just In Time
Punked!
Sharing Is Caring
She Needs To Know
You killed Anna
You found Anna
Crime Doesn't Pay
She Loves Me!
Ask her anything
That Is Not A Compliment
The Internet Never Forgets
This Is The Police!
Derezzed
The Gift of Jab
Looking for love
Gossip Girl
You've got Mail