The windows are pissing me off...This game would be great if the windows were eliminated, or at least eliminate the frackin "hit the wall" death. It's ridiculous.
The last boss was easy. I thought ahead. Theres a final boss. It is going to take forever to kill it. So from the last time you get out of Alpha Crusis till the final boss, don't use your missile. If you don't the final boss will leave you with a "That's it?" feeling. And destroy everything around the final boss. They have 5 missiles per capital ship.
THis was really easy. You know how I did it? Just look at the big picture. NEVER focus on the actual ball but on the whole screen. That way you know where everything is and how to move accordingly.