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.
Let five people burn.
Shoot 5 persons.
Break 50 objects.
Use lesser combustion 10 times.
Break 30 objects.
Use lesser combustion 5 times.
Shoot someone.
Open safe without hints.
Collect 20 items.
Break 20 objects.
Run 26 miles.
Complete chores for all the presents.
Find two ways to listen music from the music box.
Take 20 pictures.
Kill 20 persons.
Kill 19 persons.
Kill 18 persons.
Kill 17 persons.
Kill 16 persons.
Kill 15 persons.
Kill 14 persons.
Kill 13 persons.
Get fifth level for memoryerase.
Kill 12 persons.
Get fifth level for combustion.
Kill 11 persons.
Kill 10 persons.
Combine 6 items.
Use memory-erase 10 times.
Use memory-erase 5 times.
Get spotted 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.
Kill 6 persons.
Use mindcontrol 5 times.
Get fifth level for telekenesis.
Kill 5 persons.
Turn on the television 5 times.
Turn off lights 20 times.
Kill 4 persons.
Open 50 drawers.
Turn a cross five times.
Break 10 objects.
Find secret chamber before chapter seven.
Escape from storage jail.
Read 20 journal entries.
Kill 3 persons.
Talk to to people 10 times.
Kill Gene.
Kill Mary.