Here is the full list of all 44 Lucius Demake achievements. It takes around 2-3 hours to unlock all of the achievements on Windows.
kill 20 persons.
Kill 19 persons.
Kill 18 persons.
Kill 17 persons.
kill 16 persons.
Take 20 pictures.
Kill 15 persons.
Kill 14 persons.
Use mindcontrol 5 times.
Kill 13 persons.
Assist on 3 suicides.
Kill 12 persons.
Shoot someone.
Combine 6 items.
Run 26 miles.
Kill 11 persons.
Use lesser combustion 10 times.
Use lesser combustion 5 times.
Kill 10 persons.
Get spotted 5 times.
Complete all tutorial's.
Kill 9 persons.
kill 8 persons.
Kill 7 persons.
Kill 6 persons.
Read 20 journal entries.
Kill 5 persons.
Kill 4 persons.
Complete chores for all the presents.
Find secret chamber before chapter seven.
Escape from storage jail.
Talk to to people 10 times.
Turn a cross five times.
Kill 3 persons.
Collect 20 items.
Kille Gene.
Kill Mary.
Use memory-erase 5 times.
Use memory-erase 10 times.
Use mindcontrol 10 times.
Shoot 5 persons.
Cycle 10 miles.
Open safe without hints.
Let five people burn.