Change the position of the lines you see to your advantage and let gravity do the rest of the work for you. If the blue alien goes through every jetpack on the screen, you can try finishing the next puzzle. Astrophysics is provided to you by FunLand.com and is categorized into our puzzle games. This game was played 8,510 times and currently has a rating of 3.86 out of 5.00 after 7 votes.