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