No missable achievements (plus 20 unknown)
Sign in with Steam or Xbox to track your progress, and:
Learn the Ball Spot Form!
Learn the Fire Spot Form!
Finish Chapter 1!
Learn the Five Spot Form!
Finish Chapter 2!
Figure out the correct time on your own!
Solve the chess puzzle without skipping.
Learn the Leaf Spot Form!
Finish Chapter 3!
Finish Chapter 4!
Solve the slider puzzle without skipping.
Solve the tube puzzle without skipping.
There must be an alternative ending!
Unlock the secret honking-shoe-mode!
If Sadwick will ever find the right way to Shana?
Directly open the door.
I don't like minigames!
There still isn't any soup!
This is the optimal solution.
How often do you have to transform spot?!