Not only the best shootorial game I've seen so far, but the only reasonably worth coming back to once it gets upgrade with more bosses and story.
Artwork really good, lots of thinking of details (like the ejected cartridges when you fire a bullet).
collision detection is way off, the graphics could be promising but the green blobs for missiles makes me wonder if the background and ship sprites aren't "borrowed"....
Like the art style.
Please come up with an insane background story and some action packed levels.
But please don't upload these kind of things, at least try to upload a game the next time.
The enemy has upgraded.
The base take heavy damage
you lost
Is there any way to actually protect the space stations?
Like Vista, looks nice but I just downgraded to 2/5, mostly because is now has an impossible card challenge.