Clean up the Streets
Raid the Warehouse
Raid the Convoy at the Border
Shoot it out in The Alleys
Rescue the baby in the Railway Station
Rescue the Bookkeeper
Defeat Frank Nitti on the Rooftop
Clean up the Streets without missing any shots
Collect all the evidence in the Warehouse with at least 2:00 left
Raid the Convoy without changing back to Eliot Ness
In The Alleys, receive a time bonus of at least 25 seconds and complete the level
Rescue the baby in the Railway Station without letting it get shot
Rescue the bookkeeper within 3 seconds
Defeat Frank Nitti on the Rooftop with at least 30 seconds remaining
Accumulate 5,000 points to reach the top of the high score board
Complete the game without failing a mission or letting any Untouchables die