I like the graphics and the sound effects. The game becomes pretty repetitive, though.
It's not a bad game, it's just your standard time-wasting clicker game. Watching the asteroid being destroyed is fun, but there's only 1 level, and the ending is fairly abrupt. Also, I have no idea what the skill that activates when you press the "E" button does. If you work to expand this game, it could be fairly good.