Amazing game! Incredible quality for a game made in a week. Love the graphics and sound design. The random soundbites fading in and out (from satellites or sth?) made me chuckle.
Yes, it's the satellite that passes close to the camera from time to time with funny music :D A little joke that makes me laugh every time I hear it go by!
Ah I'm sorry you had lags, I'm currently working on a total optimization of all the effects!