Letters From Nowhere App Reviews

I just started playing and it seems like a good game but then I came here and read the other reviews and Im a little weary now!

I recently downloaded three G5 games because I love Secret Society. I got hidden city, paranormal and letters from nowhere. I have been playing successfully, finding the required objects within time, for about two weeks, every day two or three times and have yet to complete any of the collections. In one game, I dont have a single item in the collections! It seems the only way to get tools is to buy them, cause I cant collect them in the game either. In letters, there is a frost anomaly in the games, and once you get that, you cant play that location because ice covers the screen and you cant see. Again, it seems you must buy the sun tool to melt, because I cant seem to win them in the game. I have three locations with the frost that I cant play. I figure soon, every location will be in frost mode and the game will be over because I will not buy tools. In paranormal, if you tap the arrow to change rooms more than once, cause it doesnt always work because the area to tap is so small that if you miss it and do it again... you get a time penalty!