Here is the full list of all 58 Lucius achievements. It takes around 40-50 hours to unlock all of the achievements on Windows.
Shoot 5 persons.
Kill 20 persons.
Kill 19 persons.
Kill 18 persons.
Kill 17 persons.
Kill 16 persons.
Kill 13 persons.
Kill 14 persons.
Kill 15 persons.
Get fifth level for memoryerase.
Take 20 pictures.
Find two ways to listen music from the music box.
Kill 12 persons.
Combine 6 items.
Shoot someone.
Turn off lights 20 times.
Get fifth level for combustion.
Kill 11 persons.
Kill 10 persons.
Use memory-erase 5 times.
Open 50 drawers.
Get spotted 5 times.
Complete all tutorial's.
Let five people burn.
Kill 9 persons.
Get fifth level for mindcontrol.
Assist on 3 suicides.
Use mindcontrol 10 times.
Kill 8 persons.
Run 26 miles.
Kill 7 persons.
Break 20 objects.
Use mindcontrol 5 times.
Kill 6 persons.
Get fifth level for telekenesis.
Kill 5 persons.
Turn a cross five times.
Turn on the television 5 times.
Kill 4 persons.
Complete chores for all the presents.
Escape from storage jail.
Collect 20 items.
Read 20 journal entries.
Find secret chamber before chapter seven.
Break 10 objects.
Kill 3 persons.
Kill Gene.
Talk to to people 10 times.
Kill Mary.
Use lesser combustion 5 times.
Use lesser combustion 10 times.
Use memory-erase 10 times.
Break 50 objects.
Break 30 objects.
Cycle 10 miles.
Open safe without hints.
Play 20 hours.
Play 40 hours.