Incredible Mandy Demo

This is an adventure puzzle game with an amazing science fiction story, which is about a brother saves his sister in many challenging dreams.
There are 8 original design chapters in game, each chapter has a puzzle level and ending with a boss fight.
Estimated whole game playing time is about 15 hours.

*This demo playing time is about 2 hours.
*This demo contains a puzzle level, a boss fight level as well.