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