Playable

A veteran of the Balkan wars who arrives in Liberty City on his cousin's promise of a mansion and finds a cab office and a debt. He stays because the man who sold out his unit is somewhere in the city.
All 90 missions · 2 as giver
GTA IV
44of 90
Mission 44 of 90Story mission
Playboy needs a man identified before he can be killed, and the identification is done with a camera phone. Niko photographs a group on the basketball courts on Exeter Avenue, sends the picture to Playboy, and is told which of them is Marlon.
The camera is the mission's mechanic and its failure condition — getting a usable picture without getting close enough to be noticed.
Two silver Patriots sit by the court entrances and there is a Sabre GT nearby. Driving them away before taking the photograph means Marlon has nothing to escape in and has to run on foot.
Use the phone's camera from across the street. Getting too close, or aiming a weapon before the picture is sent, turns the whole court hostile at once.
Playboy identifies him by his jacket, and which colour it is changes between playthroughs — so read the reply rather than assuming. His friends open fire once he is down, so this is a shot and a withdrawal rather than a stand.
Who this mission brings together, and the ground it covers.
Playable

A veteran of the Balkan wars who arrives in Liberty City on his cousin's promise of a mansion and finds a cab office and a debt. He stays because the man who sold out his unit is somewhere in the city.
All 90 missions · 2 as giver
Gives the job

A North Holland dealer who has moved into property and public relations, and wants the man who taught him the business out of the way.
5 of 90 missions · 3 as giver