Secret Files Sam Peters - one of the finest representatives of the quests on Android, from studio Deep Silver. The main character Sam Peters, this cute blonde goes to the African Ghana that would find a new species of algae with the DNA of alien origin. The adventure begins when you arrive. She is in every way will interfere with the forces of nature to get to the most important discovery of her life, and then she will face a dangerous enemy who wants to destroy algae and Sam together with its knowledge. This is a real adventure quest in which you are waiting for all sorts of puzzles, chat with the characters, the search items. You'll have to figure out how to combine some of the elements that would go further. Riddles went very entertaining, and the plot does not let go until the very end of the game.