You have taken all variations of the helicopter tours of Liberty City.

You survived a 6 star wanted level for a full 5 minutes.

You caught 20 criminals through the police computer.

You unlocked the special ability of buying guns from Little Jacob.

You finished the story in less than 30 hours.

You have completed the story.

You completed the mission "That Special Someone".

You exploded 10 vehicles in 10 seconds.

You completed all 9 assassin missions.

You completed a 500 foot wheelie on a motorbike.

You successfully lost a 4 star wanted rating.

You made a taxi trip from one island to another without skipping.

You unlocked the special ability of Roman's taxi.