THE android game of my childhood. I didn't know how to make tools and there were only 4 monsters and 4 animals. Those were the times...
I remember once when I built a nice house and went out for a few minutes. When I came back, the first floor was full of monsters (I also didn't know how to make torches)

I just won't give it 5 stars because, even with the obvious limitations, I think the game could have had something more at the time