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