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