Here is the full list of all 32 Purrfect Date achievements.
Complete Chapter 1.
Successfully romance McMurphy.
Successfully complete the induction.
Successfully romance Floofybutt.
Successfully romance Snooty Booty.
Successfully romance Kibbles.
Successfully romance Trixie.
Successfully romance Ravenpaw.
Half measures availed us nothing.
Complete all 18 Research Events.
Complete all 18 Recon Events.
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Complete the Sherlock and Watson side story.
Complete the Pirate side story.
Press the buttons, save the world.
Visit the Dev Cave.
Experience 100% of the tail.
You can sleep once you're dead.
Rejected by all of the cats.
Reject all of the cats.
Get fired from your job.
As the title says, save Mr Bumble!
You meownster!
Sometimes you've just got to go for the healthy option.
Completed the game without dating any of the cats.
Tagged a lil' kitten.
Kibbles master race.
Complete Chapter 2.
Complete Chapter 3.
Complete Chapter 4.
Complete Chapter 5.
Complete Chapter 6.