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