Here is the full list of all 11 Punzel: Chapter I - there are Toujours la Meme Histoire - there are DEMO achievements.
You encountered your first nemesis - a zealous guard...
Once more a valiant hero was thwarted
You encountered a new guard... friend or foe?
You found the perfect wavelength with Mux
You are now friends
You tried to reach the apple
You can now express yourself
So that's what's happening behind the door
You found a common interest with Mux
You committed to the longing
You are not afraid to use your face