Here is the full list of all 15 YUME : Special Edition achievements.
Finish Stage 10
Play the game at 1 am.
I need help
Finish all stages
Finish Stage 9
Finish Stage 8
Finish Stage 7
Finish Stage 6
I need skip
Finish Stage 5
Finish Stage 4
Finish Stage 1
Finish Stage 2
Finish Stage 3
Enter the game