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.
Shoot 5 persons.
Let five people burn.
Take 20 pictures.
Collect 20 items.
Break 50 objects.
Escape from storage jail.
Break 30 objects.
Find two ways to listen music from the music box.
Break 20 objects.
Break 10 objects.
Shoot someone.
Open safe without hints.
Turn on the television 5 times.
Complete chores for all the presents.
Turn off lights 20 times.
Find secret chamber before chapter seven.
Run 26 miles.
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.
Combine 6 items.
Kill 13 persons.
Get fifth level for memoryerase.
Kill 12 persons.
Use mindcontrol 5 times.
Open 50 drawers.
Get fifth level for combustion.
Kill 11 persons.
Kill 10 persons.
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.
Kill 8 persons.
Kill 7 persons.
Kill 6 persons.
Read 20 journal entries.
Get fifth level for telekenesis.
Kill 5 persons.
Turn a cross five times.
Kill 4 persons.
Kill 3 persons.
Kill Gene.
Talk to to people 10 times.
Kill Mary.