Game:
One gets tasks and must solve this by looking things in certain places, then you get a reward these listed items (unless you just have to play again this space). Moreover, things have to be found in a certain time and the magnifying glass (with her an object is displayed when you can not find it) must Stamps by found (there is always one per room and more, when you reach a new level) paid be what indeed was not the case with the other versions. And you can not play as long as desired, since each entry of a place takes energy. In addition, the search objects can be written, you only see the shadow, you can only see the room with a flashlight (ie only a small spot is in the light and the rest black, you have to find things so the light cone GAD), or the screen freezes gradually (if one passes over, the image can be de-icing again). These 4 variants are always alternated and can not be changed.
Complexity:
But do not panic, at first I was very overwhelmed, because there is power, money, stamps and other complicated stuff. Just start, you can not really go wrong. With time one understands these collections and talismans better, initially I just clicked and searched only the open spaces. But it was all quite well explained and now I understand the whole thing ...
Letters from Nowhere 1 and 2:
Regardless of the two other versions, but there are a lot of new places to explore.
Happy hunting!