Planet Lander: Killer Rocks from Outer Space!
The objective of the game will be to survive as long as possible while getting a High Score. By destroying the Asteroids you will gain minerals, and by landing safely back to your planet with those minerals, you will give the population extra materials to build you extra ships (That, of course, represent "lives"). So there will be (Hopefully) a mechanic of destroying the spacial rocks, retrieving the precious metals that they leave behind, and taking them back to your planet whenever you can.
Defend your planet from spacial rocks and killer aliens! Last all you can before your inevitable demise! How long can you survive before you are overwhelmed by asteroids and you and all the population of your planet dies!? Find out by playing Planet Lander!
I am writing a development blog here: http://fernando-j-scherf.tumblr.com