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