Here is the full list of all 50 Catherine Classic achievements.
Conquer Stage 7.
Conquer Stage 8.
Conquer Stage 9.
Get Justin out of his jam.
Help Todd out of his trouble.
Help Archie work through his quandary.
Resolve Daniel's dilemma.
Help Morgan clean up his mess.
Help everyone out of their predicaments.
Push 5 blocks at once. (Golden Playhouse)
Slide an Ice Block 5 or more blocks. (Golden Playhouse)
Listen to all the cocktail trivia.
Stay in the bar until all the other customers leave.
Unlock Axis Mundi by earning all Gold Prizes on Normal or Hard.
Earn Gold Prizes on all Hard difficulty stages.
View the true Freedom ending.
Unlock the Colosseum mode.
Conquer Stage 6.
Hit 15 blocks with a single explosion. (Golden Playhouse)
Conquer Stage 5.
Unlock the Obelisk by earning 5 Gold Prizes on Normal or Hard.
Jump on a Spring Block 3 times in a row. (Golden Playhouse)
Conquer Stage 4.
Conquer Stage 3.
Unlock Menhir by earning 3 Gold Prizes on Normal or Hard.
Use the jukebox to change the music.
Conquer Stage 2.
Unlock the Altar by earning 1 Gold Prize on Normal or Hard.
Conquer Stage 1.
View the bad Lover ending.
View the bad Cheater ending.
View the normal Lover ending.
View the normal Cheater ending.
View the true Lover ending.
View the true Cheater ending.
View the normal Freedom ending.
View all of the endings.
Reply to at least 20 text messages by the end of the final day.
Move a Dark Block 10 times in a row. (Golden Playhouse)
Listen to all the sake sound bites.
Listen to all the beer factoids.
Listen to all the whisky minutiae.
Complete Stage 1 of Babel.
Complete Stage 2 of Babel.
Complete Stage 3 of Babel.
Conquer the final stage of Babel.
Beat Stage 64 of Rapunzel.
Uncover the truth behind Rapunzel.
Hear Rapunzel's sad song.
Unlock all other Achievements!