Here is the full list of all 51 3D Dot Game Heroes (EU) trophies - there are 42 bronze, 5 silver, 3 gold and 1 platinum.
Congratulations! Thank you for playing this far!
Defeated a foe with a sword.
Defeated a foe with a bow.
Defeated a foe with a bomb.
Played the game for five hours.
Guarded an attack.
Defeated a Guardian.
Defeated Eelagon without taking damage.
Defeated Queen Bee without taking damage.
Defeated Giga Golem without taking damage.
Defeated Kraken without taking damage.
Defeated Dragon without taking damage.
Defeated Dark Knight without taking damage.
Defeated Fuelle without taking damage.
Defeated Onyx without taking damage.
You found Sue.
You found Ai.
Used a Shader Magic.
Maxed out the LIFE bar.
Maxed out the MAGIC bar.
The princess was restored to her true form.
Spent the night in Raejack with the princess.
Cleared the game without restoring the princess.
Cleared the game with the princess restored.
Booked a monster in the Bestiary.
Booked Eelagon in the Bestiary.
Booked Queen Bee in the Bestiary.
Booked Giga Golem in the Bestiary.
Booked Kraken in the Bestiary.
Booked Dragon in the Bestiary.
Booked Dark Knight in the Bestiary.
Booked Fuelle in the Bestiary.
Booked Onyx in the Bestiary.
Booked all monsters in the Bestiary.
Acquired the Ancient Sword.
Acquired the Holy Sword.
Acquired the Hero Sword.
Acquired a sword from King Block.
Acquired all the swords.
Made your sword stronger at the blacksmith.
Maxed out the Giga Sword.
Survived Spelunker mode for 10 hours.
Collected 777G.
Made a character model.
Visited all maps.
Took a snapshot.
Cleared the game without dying.
Cleared the game in FROM mode.
Cleared Spelunker mode.
Acquired the Hero Shield.
Cleared the Spelunker event.