Updating the game shouldn't affect your save file (we test thoroughly for it), but it's possible there's something we've missed. We can definitely restore your progress though - send us a bug report (click "game bug") and let us know how much you lost. We'll help you recover your progress.
Yikes! It shouldn't have. Some user are reporting a slight server delay that makes their purchases show up a little late on load. Try clearing your cache, and if that doesn't help, file a "game bug" report and we'll look into it for you.
Very very fun game. I enjoyed every aspect of it. I really hope you make a sequel with upgrades or a level up system, but i think i would enjoy it just as much if you just made a more enhanced version of this game with more ships to choose from...maybe a free for all pvp arena? I dunno, it would be crazy.
Updating the game shouldn't affect your save file (we test thoroughly for it), but it's possible there's something we've missed. We can definitely restore your progress though - send us a bug report (click "game bug") and let us know how much you lost. We'll help you recover your progress.