Use the up and down arrow keys to move up and down to dodge the asteroids and the enemy's lasers. Also, with the hearts flying across the screen, if you touch the green one, you gain a life and if you touch the blue one, you gain a game life. If your game lives run out, you lose. There are 5 levels of play. On the 5th level is where you have to safely land the mars rover
Sorry it took a bit long. I was busy all over again with other things :/ but was still able to finish this. This is based of when the Mars Perseverance Rover went to Mars in late March :D There may be some features that might be unfinished, but I'm on it, so don't worry :)