Space Blaster!

This is my 2D shooter project. I made the following modifications:

-added instructions

-created a new UI background and buttons

-added a 3rd level

-made an enemy spawner (alien space station) that spawns diagonal chaser shooters; 10 points are rewarded for destroying the spawner (however I recommend waiting a few seconds before destroying the spawner so that additional enemies may spawn in)

-created a planet with it's own idle animation; planet acts like a collision asteroid