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