This game is very glitchy. I've won a level twice and it won't say that I did, and the 'Stage Incomplete' window stayed open after I clicked 'main menu'. Overall, a 2/5.
you get the super ship achievement by getting 5 fully upgraded missile things, 4 fully upgraded lightning things, 2 fully upgraded magnets, and 1 fully upgraded speed thing. Or at least, that's how i got it. 110%!
 "Valthirian Arc 2"){kind=icon}
 "Interactive Bob I"){kind=icon}
 "Bubble Tanks Tower Defense"){kind=icon}
 "UPGRADE COMPLETE!"){kind=icon}