Get the max Negotiations skill level

Get the max Combat skill level

Enter the workshop owner office through the window

Finish mission Abandoned car

Arrest the workshop owner

Finish mission Screaming at the warehouse

Finish mission Brawl at the garage

Arrest the informant in the warehouse

Use fazer

Use shotgun in a gunfight

Finish mission Stealing fuel

Arrest the informant in the supermarket

Use the car alarm at the gas station

Finish mission Stalker at the motel

Save a child in the supermarket

Finish second tutorial

Take the civilians out of the supermarket