Here is the full list of all 37 Dreams of Desire: Definitive Edition achievements.
Unlocked all of Alice's scenes in the gallery
Unlocked all of Tracy's scenes in the gallery
Unlocked all of Mrs Turner's scenes in the gallery
Discover all 7 endings
Discover the Alternate Ending
Discover the Perfect End
Got milk?
Discover Alice's Ending
You appreciate the finer things in life
Discover Mrs Turner's Ending
You solved the first minigame in the least amount of clicks
Discover the Bad End
Discover the Corruption Ending
Her death is on you
Entered Alice's dream
You found the hidden outcome of the bottle spin game
Backside is the right side
You clicked all the items in the first minigame
Replayed a scene from the gallery
Discover Tracy's Ending
Learn about Alice's betrayal
You witnessed the last appearance of the Prophet
Get Tracy's unconditional trust
You chose all 5 girls in Episode 11 - You just can't get enough, can you?
You figured out the password for the tablet
Three's a Party
Reached a milestone with Tracy
Reached a milestone with Mrs Turner
Reached a milestone with Alice
You've become a true man!
Have a successful date with Aby
You chose to kiss her when the time was right
You told Marcus the truth
You made Mrs Turner turn around when sunbathing
Got the publisher scene
Choosing to spy when you shouldn't
Early Game Over