Here is the full list of all 33 Epiphany City achievements.
Make use of your enhanced powers from the Ocean Flower
Found the Ocean Flower!
Finally crossed the bridge that Superb Man hopped over hours ago
Escape from the Museum’s Basement
Complete the Museum’s Main Exhibit!
Wake up on time -_-
Solve your first puzzle!
Or at least walk like one.
Started Epiphany City!
Meet our dev team
Begin Lily’s Journey!
Neither of them look up to Superb Man, I promise
Received Dahlia’s Blessing
Can you do this without Superb Man?
Strong independent woman don’t need no Superb Man
When you're having fun
Found the Shadow Flower!
I hope the NPCs avoided the flood…
Is that why they look like that?
Create a Big Picture Frame
Talk to the devs!
Was this always possible?
That’s not how I did it when I was your age…
Found the Park Flower!
Talk to the devs… again.
Defeat all Dark Creatures!
Defeat Corrupted Mischief
Please, let me wake up…
Uncover the true meaning of the Sacred Prophecy
Defeat Corrupted Superb Man
Prophecy Fulfilled.
You were always on the right path =)
You are valued and loved.