Here is the full list of all 36 God of War: Chains of Olympus trophies - there are 20 bronze, 10 silver, 5 gold and 1 platinum.
Running across the long chain
Move the Titan, Hyperion
Collect all the Phoenix Feathers
Acquire Gauntlet of Zeus
Break the Chains of Tartarus
Collect all the Gorgon Eyes
Break out of stone status 5 times in a row
Awaken all three horses
Finish parry puzzle
Acquire the Triton Lance
Push flaming cart to the top
Upgrade any weapon
Kill the Basilisk
Find ballista secret
Entertain the Persian harem
Kill the Persian King
Finish all beam walks
Cause the Basilisk to retreat
Defend the Shores of Attica
Collect all of the trophies
Kill Charon, the Ferryman
Push away Calliope
Sacrifice powers
Kill Persephone
Chain the Titan, Atlas
Completely upgrade all weapons and magic
Execute a 200-hit combo
Slit 50 Satyr throats
Parry 50 attacks
Don't push away Calliope for one minute
Watch the movie "Atlas and Persephone" three times
Beat the Challenge of the Gods
Execute a 1000-hit combo
Play the game with an unlocked costume
Beat the game
Beat the game (Hard Mode)