Here is the full list of all 40 PAC-MAN WORLD Re-PAC achievements.
Defeat Windbag.
Defeat Anubis.
Defeat King Galaxian.
Defeat Clown Racers.
Defeat Krome Keeper.
Defeat Toc-Man.
Finish Clown Prix in 140 seconds or less.
Clear the King Galaxian Episode with no misses.
Rescue your first family member.
Rescue all family members.
Talk to all family members on Ghost Island.
Collect all the fruit and clear a bonus stage for the first time.
Clear all types of bonus stages.
Clear all Pirate Ship Area Maze Stages.
Clear all Ruins Area Maze Stages.
Clear all Space Area Maze Stages.
Clear all Funhouse Area Maze Stages.
Clear all Factory Area Maze Stages.
Clear all Boss Mansion Area Maze Stages.
Clear the Maze Marathon Mode.
Play Slots 100 times.
Activate a Fever in Slots.
Line up a Galaxian in Slots.
Line up a pattern of two in Slots for the first time.
Get a Gold Crown in every stage.
Eat 200 Fruit. (Original Mode excluded.)
Obtain a Key for the first time.
Collect all Keys.
Collect bonus letters for the first time and complete PACMAN.
Complete PACMAN for all stages with bonus letters.
Defeat 50 Enemies with Bomb Dot.
Defeat 100 enemies with Pac-Dot and/or Bomb Attacks.
Defeat 100 enemies with Rev Roll.
Defeat 100 enemies with Butt Bounce.
Get 1600 points by eating Ghosts successively. (Original Mode excluded.)
Eat 100 Ghosts. (Original Mode excluded.)
Play original PAC-MAN.
Clear round 9 of original PAC-MAN.
Get a Magic Key.
Get 99 or more extra lives.