Collect the Magnum weapons
Collect all the artifacts and relics in Peru
Collect the Uzi weapon
Collect the Shotgun weapon
Defeat the Twin Centaur Bosses without dying (Greece)
Defeat the T-Rex without dying (Peru)
Defeat the Torso Boss without dying (Lost Island).
Defeat Natla without dying (Lost Island).
Find all the secrets area in Greece
Find all the secrets area in Egypt
Complete Peru without dying.
Complete Greece without dying.
Complete Lost Island without dying.
Complete Egypt without dying.
Complete all challenges in the Croft Manor.
Complete the Peru gear puzzle without dying.
Collect the seals of Anubis, Horus, Isis, and Osiris without dying.
"Complete the Hephaestus room in Greece without being struck by lightning."
Complete the central shaft in the Lost Island without dying.
Perform a climb-up vault
Perform a swan dive