Here is the full list of all 52 Beholder 2 achievements.
Processed 100 forms at Floor 12
Help Mulphy accept the truth
For everything else, there's mafia
Win the Supergame
Replace twins
Participate in De Salvo's activities
Lose the Supergame
Die of the Leader's Mustache in the explosion
Processed 100 forms at Floor 1
All sugar is in limited supply
...with blackjack and hookers!
Make Emma Hazer overdose
Help Dong to make romance with Hazer
Don't hang up in the name of love!
Give money to the swindler
Salute the Leader statue 50 times
Be killed by a colleague
Wanted to die when living.
Spit in Morris
Set up Marco Legrand
Get promoted to Floor 12
Arrange an explosion in the Ministry
Drive Dong mad
Get arrested
Seduce Emma Hazer
Find office 101
Help Morris
Write reports to all competitors
Find all father's boxes
Watch all TV series recommended by colleagues
Save one
Save many
Organize the escape of Maria Curee
Vaccinate all Carl clones
Solve environmental problems
Read the testaments of Isaac Weinberg
Express distrust to Isaac's testaments
Get promoted to Floor 25
Get promoted to Floor 37
Processed 100 objects at Floor 25
Destroy the repeaters
Sacrifice yourself
And let no one leave offended!
Use Heimdall for your own purposes
Enforce free will for people
Transfer the Heimdall control to Ferguson
Transfer the Heimdall control to De Salvo
Transfer the Heimdall control to Weinberg
Transfer the Heimdall control to the cunning asshole
Kill the Wise Leader
Don't kill the Wise Leader
Bring Carl to tears. Too much Carl in this game!