Attack on Deimos! (Beta)

Some as-yet-undeveloped aliens have gone and exploded your spaceship, the USSS Linden, evidently trying to stop you from entering this mysterious Temple on the surface of Deimos...luckily, you blasted their flying Saucer, and now must make your way into the Temple to find out what they don't want you to see! Spoilers, it's a button that ends the game, because I haven't developed the boss yet. My first 3D game, with some free assets from the Unity Store, and some made by me, I'm sure you can tell which which ones are mine.