Funny game. Simple in concept (as all games I like). But there are some freeze when playing in old devices. I've played it on a 2016, 2 Gb ram, Android 6 device and it constantly freezes (fortunately it's just a second or less and the gameplay recovers). It makes the experience less enjoyable. It would a good thing to check for this undesired behavior. Otherwise, this is a really a nice game.