Here is the full list of all 30 Rogue Legacy trophies - there are 12 bronze, 11 silver, 6 gold and 1 platinum.
Earn every other trophy.
WITHOUT using the Architect, complete the game dying 15 times or less
Find all blueprints (purchase not necessary).
Beat the game… twice.
Mock the traitor.
Find all the runes (purchase not necessary).
Defeat the brothers.
Defeat the last boss.
Defeat the asteroids.
Defeat the boss in the Land of Darkness.
Defeat the trademarked chemical.
Play the game for at least 20 hours.
Read the last journal entry.
Defeat the boss in the Maya.
Defeat all the minibosses.
Use the special class at least once.
Reach level 50 or higher.
Put at least one point in every skill in the manor.
Defeat the son.
Have one rune equipped in every item slot.
Defeat the boss in the Forest Abkhazia.
Beat one of the clown's games at least once.
Die 20 times or more.
Defeat the doppleganger.
Kill a chicken.
Have one piece of equipment in every item slot.
Choose a hero with no traits.
Defeat the boss in Castle Hamson.
Open your very first gold chest.
Earn your very first Enchantress rune.