Amazing game, really fun to play! The dominos and balls were very entertaining to me. For level 7, it would have been better to at least have some kind of visual cue, to show that the domino is heavier (for example, make it bigger or a slightly different color), as it does feel slightly annoying when you wait for the entire chain to fall, but then stops at the final domino, but you can't tell it any different from the rest. Lovely game though, with great art and music.