Defeat an Oliphaunt as Legolas.
Craft the Fire and Ice Bows. (Single Player Only)
Kill 100 enemies
Throw Gimli 30 times.
Complete 2 cooking puzzles.
Complete the Bonus Level.
Complete 'Mount Doom'.
Play an online match without any upgrades
Finish an online match in Rampage mode
Complete 'The Black Gate'.
Complete 'The Battle of Pelennor Fields'.
Complete 'The Paths of the Dead'.
Complete 'Cirith Ungol'.
Complete 'The Secret Stairs'.
Complete 'Osgiliath'.
Complete 'Helm's Deep'.
Finish one of Gimli's opponents as Legolas in 'Helm's Deep'.
Complete 'Warg Attack'.
Complete 'Track Hobbits'.
Complete 'Taming Gollum'.
Sonic Games - Collected 500 rings
Complete a Quick Race in Multiplayer mode.
Complete 10 races in Quick Race mode.
Head to Champions Field and complete an Online game
Used only the Booster for 15 non-consecutive minutes
Helped Sargento with his ambush, met Javi Huerta, and got carried away by Garland King
Used only the Air Lifter for 15 non-consecutive minutes
Hit a drive over 400 yards
Receive your first Checkered Flag in Story mode
Hijack your first Mech.
Complete Story Mission: Son of Medici.
Changed your tires during a race to use a different tire compound
Complete Story Mission: The Shatterer of Worlds.
Complete a race in every offline mode.
Won one multiplayer challenge
Complete Story Mission: The Great Escape.
Completely liberate Insula Striate.
Defeat the second Boss in Career mode.
Defeat 1 of each Drone type.
Pay your respects at every Ancient Tomb.
Get 1000000 Chaos.
Light a candle at every Rebel Shrine.
Equip any vehicle with a skill.
Buy all the skills of a vehicle.
Upgrade the type of a vehicle to Ultimate.
Upgrade the type of any vehicle.
Accept the challenge of a Challenge Event in Career mode.
Find every vintage weapon and vehicle part.
Discover all of Di Ravello's audio tapes.
Defeat Kyle in his sacred grove.