OMG this game is sooo awesome, ya it was kinda creepy (specially the ending which i didnt get it, after all the game has no story lol).
anyways the soundtracks were great and the game was challenging (though i didnt face much troubles with the puzzles) and it was simple and you just have to understand what you should do because once u understand the strategy of the game then it becomes simple since it is kinda repetitive ( search for something, understand the challenges from the phone, search for few things, put them together and then transform and repeat the same process)
all in all in it one of the best room escape games i have ever played but i really wished if there were medal :(