sometimes when you send your ships to a star that is too close, they fly offscreen, and they still count towards your total, and cannot die, even if you lack money.
if you don't buy the initial mana upgrades, your mana charges way too fast. fill the field with dragons and you can literally wait the entire level out without doing anything
boring. add some variations.. enemies.. powerups.. warps.. something to make it worthwhile, and something to give you that "wow i did something" feeling
I found a tiny glitch. The description for the ammo is placed one box to the right of the icon for ammo. so when you buy the turret you can't view the ammo description, and when the mouse is placed on ammo no description is shown.
I just looked at the in game instructions. You shouldn't put instructions below the game if they are in the game more specific. I played the whole game and got every award, not knowing you could repeat <.<
 "Noidzor 2"){kind=icon}
 "Ultimate Gamer Challenge"){kind=icon}
 "StarBaron"){kind=icon}
 "Kingdom of The Wind"){kind=icon}
 "Tangerine Panic!"){kind=icon}
 "Electric Bar"){kind=icon}
 "Shore Siege!"){kind=icon}
 "Frantic"){kind=icon}
 "Grey Matter"){kind=icon}
 "Gateway I"){kind=icon}
 "Splitter"){kind=icon}
 "Boombot 2"){kind=icon}
 "SHIFT 3"){kind=icon}
 "Pixelist"){kind=tracking}
 "Khronos"){kind=icon}