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