Here is the full list of all 28 That's You! trophies - there are 12 bronze, 9 silver, 6 gold and 1 platinum.
Get a full consensus on the same player’s drawing in both the Drawing Game and the Photo Game
Use every drawing color at least once in single game
Use all of the profile card backgrounds
End a game with no Jokers
Complete a Four-player game
Get a full consensus in every game mode
Achieve a full consensus with the first question of the game
Everyone play a Joker on a full consensus in a Three to Six-player game
Play through all areas of the game
Play five games
Play a game that uses a question that you made
Get a full consensus on a Word Game question
Complete a Three-player game
Play a Joker on a full consensus
Play a Joker on your drawing when no-one else votes for it
Get an ‘Anarchy’ result in a Three to Six-player game
Take a profile photo with a distortion effect applied
Complete a Two-player game
Obtain all trophies
Complete a Five-player game
Complete a Six-player game
Play a game that uses a drawing that you made
Play a Six-player game that uses six drawings or questions that you made
Play fifteen games
Play thirty games
Play an online game of That's You!
Get a high score in a Two-player game
Finish a Three to Six-player game with all players' scores within 400 points of each other