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