Here is the full list of all 15 Pac-Man Championship Edition DX trophies - there are 13 bronze, 1 silver and 1 gold.
Finish every course's Time Trial!
Finish every course's Score Attack!
Beat the Time Trial mode!
Score 2,000,000 points! (Score Attack 10 Minutes)
Score 1,000,000 points! (Score Attack 5 Minutes)
Score 1,500,000 points! (Score Attack 10 Minutes)
Play Score Attack (10 Minutes) until the very end!
Beat the game with every maze visual.
Finish Score Attack (5 Minutes) without using a bomb!
Finish Score Attack (5 Minutes) with no mistakes!
Emit sparks for 1 second!
Score 500,000 points! (Score Attack 5 Minutes)
Play Score Attack (5 Minutes) until the very end!
Eat 30 ghosts in succession!
Play until the value of a single Pac-Dot exceeds 100 points without losing a single life.