Here is the full list of all 10 One Week With The Mafia achievements.
Survive Night 1
Survive Night 2
Survive Night 3
Survive Night 4
Survive Night 5
Survive Night 6
Survive Night 7
Survive The Bonus Night (This Might Not Be Humanly Possible)
Have Hugo, Hilbert, And Hewbert At Your Door, With Clyde On His Way
Survive A Blackout