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