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