This game plays well! Interlude between rooms is also a good idea and looks good!
By the way, I found a bug. If you die in the second room and get a game over and then start a new game, there will be that same second room enemy hovering around left and right, but this time it doesn´t care about edges of the screen. On my second try I played through many rooms and I didn´t got that bug after game over, but I haven´t checked if other rooms will give the same bug.
