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