Unlock the following costumes by performing the corresponding tasks:
COSTUME - HOW TO UNLOCK Lara's Biker outfit - Score 1,900,000 points in single player mode. Lara's Heavy Jungle outfit - Complete the game. Lara's Jungle outfit - Score 1,410,000 points in single player mode. Lara's Legends outfit - Defeat Xolotl. Lara's Doppelganger outfit - Score 2,400,000 points in single player mode.
ACHIEVEMENT - HOW TO UNLOCK A Friend in Need (20 points) - Play Co-op mode. Leap of Faith (15 points) - Catch Totec with the grapple while he is jumping over a death fall. Return to sender (15 points) - Reflect an enemy's projectile back to him using Totec's shield. Three birds, one stone (10 points) - Kill 3 enemies with one bomb. Jump Jump (10 points) - Jump from Totec's shield while he is jumping. Beat a better mousetrap (10 points) - Activate all of the spikes at once in the Spider Tomb spike field. Breadwinner (25 points) - Earn the top score objective in any level. Seeing Red (20 points) - Collect all 10 red skulls in any single level. Overachiever (15 points) - Complete any level-specific Reward Challenge. Tomb Raider (25 points) - Collect all relics, artifacts and weapons. Instant Sushi (10 points) - Vanquish the summoned beast in the watery depths. Vanquish Xolotl (25 points) - Regain the Mirror of Smoke.