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!
Score 1,000,000 points! (Score Attack 5 Minutes)
Score 2,000,000 points! (Score Attack 10 Minutes)
Finish Score Attack (5 Minutes) without using a bomb!
Beat the Time Trial mode!
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) with no mistakes!
Score 500,000 points! (Score Attack 5 Minutes)
Eat 30 ghosts in succession!
Emit sparks for 1 second!
Play Score Attack (5 Minutes) until the very end!
Play until the value of a single Pac-Dot exceeds 100 points without losing a single life.