Kill 50 enemies.

Sell all the gas stamps before the time runs out.

Complete Chapter 2.

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

Protect Francesca.

Complete the campaign on any difficulty.

Find the Soviet connection in Laos.

Escape the Past.

Retrieve the dossier and the defector from Hue City.

Break the siege in the battle of Khe Sanh.

Destroy all enemies on vehicles during the prison break.

Join the College of Winterhold