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