Good game, nice and sweet visuals, user interface is very nice but I encountered some bugs while playing. First, if you press "Battle" button without pressing "Play round again" button after dying, it continues without restarting and the number of balls increases. Second, when we stand on the far left of the playing field, no balls can reach us. I don't know if these are done intentionally or unintentionally, I also know that it is difficult to do such things when time is short, but I wanted to let you know in case you continue to develop.