Here is the full list of all 12 PAC-MAN Championship Edition DX achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
Emit sparks for 1 second!
Play Score Attack (5 Minutes) until the very end!
Eat 30 ghosts in succession!
Play Score Attack (10 Minutes) until the very end!
Beat the Time Trial mode!
Finish Score Attack (5 Minutes) with no mistakes!
Finish Score Attack (5 Minutes) without using a bomb!
Beat the game with every maze visual.
Score 500,000 points! (Score Attack 5 mins)
Score 1,000,000 points! (Score Attack 5 mins)
Score 1,500,000 points! (Score Attack 10 mins)
Score 2,000,000 points! (Score Attack 10 mins)