Complete the mission "Vengeance".

Complete the tutorial mission "Precinct Test".

Complete the act "Intro".

Complete the mission "Escape Crazy".

Complete the mission "Zuma Museum".

Complete the act "Magadelana Cartel".

Complete the mission "Club Tadow".

Collect the 5 pieces of evidence in "A Bad Crowd".

Complete the act "President's Club".

Complete the mission "Homeward Bound".

Complete the mission "Workshop Rumble".

Complete the mission "Human Cargo".

Complete the act "Shadow Tong".

Complete the mission "Meeting Kobi".

Complete the mission "The Rat Race".

Complete the act "Palermo Mob".

Complete the mission "Way of Honor" and receive the good cop ending.

Gain promotion to Detective Rank 4.

Gain promotion to Detective Rank 3.

Gain promotion to Detective Rank 2.

Gain promotion to Detective Rank 1.

Have 500 more Good Cop Points than Bad Cop Points.

Have 500 more Bad Cop Points than Good Cop Points.

Complete 50% of the Fight Arenas.

Complete 100% of the Fight Arenas.

Earn $50,000 through illicit activities.

Earn $50,000 through legitimate activities.

Maximise your heat level.

Be in possession of 10 of each type of evidence.

Illegally plant evidence and arrest the "suspect".

Purchase all Rank 5 weapons and upgrades in the Police Armoury.

Purchase all Rank 4 weapons and upgrades in the Police Armoury.

Purchase all Rank 3 weapons and upgrades in the Police Armoury.

Purchase all Rank 2 weapons and upgrades in the Police Armoury.

Purchase all Rank 1 weapons and upgrades in the Police Armoury.

Purchase the Rotary Cannon from a gun store.

Learn a new fighting style at the Street Dojo.

Learn all three Street Dojo armed fighting styles.

Learn all five Street Dojo unarmed fighting styles and their respective techniques.

Purchase all of the driving skills from the Police Garage.

Purchase the 6.0L V12 Coupe from a car dealership.

Purchase all of the cars from the Police Garage.

Transform into Mr. T.

Pull a car over and give the driver a fine.

Purchase all songs from the record stores.

Clean up a precinct.

Clean up 10 precincts.

Clean up 20 precincts.

Collect a pair of Puma shoes.

Purchase the Puma Special outfit and equip it.

Whilst wearing the Cowboy outfit, kill three police officers with the .38 Auto within a single use of Precision Aim Slow Time.

Complete 50% of the Street Races.

Complete 100% of the Street Races.

Successfully extort money from a store clerk.

Get bust down to a beat cop.

Do 15 Neutralizing shots in "Precinct Test".

Without using a sneak attack, take down the three people in padded suits in "Precinct Test" without getting hit more than once.

Collect the 7 pieces of evidence in "Teresa's Dare". Don't forget to turn-in your confiscated pieces for a reward!

Collect the 5 pieces of evidence in "Safe House".

Collect the 3 pieces of evidence in "Zuma Museum".

Collect the 13 pieces of evidence in "Escape Crazy".

Collect the 7 pieces of evidence in "Morbid Anctics".

Collect the 7 pieces of evidence in "Bad Accounting".

Collect the 7 pieces of evidence in "Vertigo".

Collect the 4 pieces of evidence in "Drug Den".

Collect the 4 pieces of evidence in "Club Tadow".

Collect the 5 pieces of evidence in "Print Factory".

Collect the single piece of evidence in "Benjamin's Studios".

Collect the 4 pieces of evidence in "Zen Garden".

Collect the 5 pieces of evidence in "Workshop Rumble".

Collect the 8 pieces of evidence in "Human Cargo".

Collect the 7 pieces of evidence in "Sesame".

Complete the mission "Hustler's Exit" and receive the bad cop ending.

Complete your first task from the informant Cabbie.

Complete your first task from Madam.

Complete your first task from King.

Complete your last task from King.

Complete your last task from Madam.

Complete 4 informants missions.

Complete your last task from Cabbie.

Complete 8 informants missions.

Complete 12 informants missions.

Complete the mission "Morbid Antics".

Complete the mission "Bad Accounting".

Complete the mission "Safe House".

Reach 100 percent completion and unlock the Redman bonus mode.

Complete the mission "Teresa's Dare".

Complete the mission "Ristorante".

Complete the mission "Drug Den".

Complete the mission "Print Factory".

Survive for 10 minutes in the Redman bonus mode before reaching Beetlejuice.

Increase the "Time Left" to 4 minutes in the Redman bonus mode.

Succesfully escape from Manhattan to complete the bonus Redman mode.

Resolve the "Celebrity Couple Linked to Shooting" crime without letting any suspect escape.

Resolve the "Riot Over Limited Edition Attire" crime without letting any suspect escape.

Resolve the "Locate Victim By Ringtone" crime without letting any suspect escape.

Resolve the "Disoriented Mobster" crime without letting any suspect escape.

Resolve the "University Riot" crime without letting any suspect escape.

Resolve the "Major Drug Operation" crime without letting any suspect escape.

Resolve the "Theater Overbooking Riot" crime without letting any suspect escape.

Resolve the "Burglary at Art Museum" crime without letting any suspect escape.

Resolve the "Hostage Situation at Government Building" crime without letting any suspect escape.

Resolve the "Terrorist Threat in Lincoln Tunnel" crime without letting any suspect escape.

Resolve the "Foreign Minister In Trouble" crime without letting any suspect escape.

Turn your evidence in at the Police Station.

Sell your evidence at a pawn shop.

Complete a Fight Arena.

Complete a Street Race.

Resolve the "Cache of Stolen goods" crime without letting any suspect escape.

Resolve the "Major Human Trafficking Hub" crime without letting any suspect escape.

Resolve the "Full-Scale Gang War" crime without letting any suspect escape.

Resolve the "Counterfeit Money Lab" crime without letting any suspect escape.

Resolve any crime by arresting at least 6 suspects.

While in Free Roam, resolve five crimes in a row without healing, dying or letting a suspect escape.

While in Free Roam, resolve ten crimes in a row without healing, dying or letting a suspect escape.

While in Free Roam, resolve fifteen crimes in a row without healing, dying or letting a suspect escape.

Defuse a bomb while resolving a crime.