Wow nice game with the penguin being in hot climate like hell HAHA
however, when you are at the top most part of the screen, the snowball from his mouth will disappear immediately since the Penguin's face/mouth will immediately launch the snowball to the wall. but I guess that is the delimiter or the object that would stop the bullet from travelling outside the screen :)
Also, but not sure, that two "spitting enemy" spawned in the same hole so two fireballs came out haha