Here is the full list of all 14 Doki-Doki Universe trophies - there are 11 bronze, 2 silver and 1 gold.
Knock 30 characters down with World Tilts!
Blow kisses to 20 different characters.
Get green checks for all goals and presents on all planets in the full game.
Unlock the story ending.
Complete 25 quiz asteroids.
Get your quiz evaluation from Dr. Therapist.
Collect 250 summonables.
Help Cactus get a dolphin.
Greet 50 different characters.
Use up dust bunnies (Reach zero bunnies).
Help Scarecrow throw a party for Persephone.
Discover all the preferences of a single character.
Read a letter from any character.
Place a decoration on your home planet.