Falling Stars is a simulation game where players design the automatic defense system of a city to protect it from falling celestial objects. It's a mix between a tower defense and an automation game with physics . Play on various unique worlds! You are called to protect a cast of planets with unique atmospheres and new technologies developed by their quirky robo-citizens . Discover new types of celestial objects with different strengths and weaknesses . Frozen meteors will thaw with fire, metal asteroids will transmit lightning, and much more. Each new level will bring new challenges , and the designs to pass them will need to be more complex . Everything is a physical object, and you can exploit that! Each level can be solved in infinite ways , and they will test your creativity . You can create an efficient and clean solution, or a messy and overengineered one. The sky is the limit! Once you think you've found your ideal design , sit back and watch the chaos produced by the objects falling , bouncing , and exploding ! Do you think you can find a more efficient solution? Do not fret. You can iterate between different designs really fast . You can add, destroy, or move your defense buildings endlessly and without cost . And if your head is not on the game at the moment, your solution will be saved , so you can always come back later and tinker with it again. Design your own levels using the in-game level editor! Build whatever crazy idea you have in mind and share it on Steam Workshop.