Enjoyed the game. Wasn't sure if the green/yellow lines later on were important. I had to tilt the screen to make out the color difference, though, and didn't try it mixed. Perhaps you can make those further apart in color.
The real thing we should be duplicating and enhancing is the tech in the escape pod. 2 million miles away from earth? No problem, we'll just eject and return immediately!
That was difficult...but I loved the story underneath it all. I commend how you kept a user interested when the levels seemed tough by the want to learn more about the person narrating.