You're heard about the game "Alone Balloon" for android? It's really hard game, i'm could collect only 15 scores, it's really cool :) 
I'm really want to find friend... Let's posting our scores on this post? 
You can watch the video about alone balloon game: <a href="https://www.youtube.com/watch?v=cz2KN95HEzA" rel="nofollow">https://www.youtube.com/watch?v=cz2KN95HEzA</a>