Here is the full list of all 7 The Albatross achievements.
Reach Albatross Level 15.
Reach Albatross Level 10.
Scan the strange signals from the radio tower in 'The Victorian City'.
Shoot down the blimp in 'The Railyard'.
Win 10 hands of Blackjack in 'The Tavern'.
Find and shoot every haunted scarecrow in 'The Village'.
Reach Albatross Level 5.