Left and right arrow keys to move. Touch the meteors to punch them right back where they came from. Also don't let the meteors press the city's self-destruct button.
This game was made for a weekly game jam with the theme "strong" Story: You are a strong guy living in the city when all of the sudden tiny meteors start falling where the city's self-destruct button is. (what type of bozo would build a city with a self-destruct button)