Here is the full list of all 21 The Rivers of Alice - there are Extended Version achievements.
Funky dance inside the Atalaya
Beat the game once
Sort the stone wheels
Capture the four dragonflies
Cross balancing to the giant.
Make your way through the vultures
Solve the puzzle of the yellow brick
Find the truth in the mirrors
Play the game that's on the computer
Open the lock
Create a shell necklace
Diverts the steam store
Fix the electrical panel
Complete the challenge of the stars
Make the right call
Turn on the light in the room
Defeat Arachne on the loom
Get out of the maze
Puzzle superadoCompleted melody flowers
Finish the tutorial
Finish the game for the second time