Qualify from a racing round despite falling over more than 10 times

Bump into 3 people while rolling on the ground before getting up

Share a hug with a Fall Guy

Save Tobi's life, and finish.

Do the rounds with Kirstie, and finish.

Sign Kirstie's card, and finish.

Find the Chief Inspector with his most prized possession, and finish.

Complete the mission in the airplane graveyard.

Kill 11 enemies using Claymores in 'Loose Ends'.

Execute the plan to help the Americans.

Use a Riot shield to beat down an enemy.

Kill at least 10 enemies with one Predator Missile.

Kill 2 enemies with a single bullet.