Get all wheels of your car into the air for at least 20 meters and then touch the ground again.

Find at least one collectible in the game.

You chose to live and rule the world alone

Kill 20 enemies with Impulse in single player campaign

Complete Chapter 8.

Complete Chapter 6.

Fully Upgraded 1 Weapon in single player campaign

Completed the Rail Line Mission

Completed the Research Facility Mission

40 AR9 Valkyrie kills in single player campaign

Complete Chapter 5.

Show that you know how to treat a lady.

Buy a combo