I loved this game! The system is so fun! Just a tip :

Secret Badge : Get 2 000 000 000 $

I played all the way, even to the point where Flash forgets! (2 billion)

Would show this to other people!

Wow nice game

So my Initial response to this is its a decent start its interesting, This was kind of cool, I like the idea of it all and I see no major negitives in the game itself its a good little time waster I do think you should ad a negitive like have bubbles that float around and if you hit a bubble it could decrease your money just an idea that could make it more fun, and I like what you got here, I didnt find any Lackluster parts but as I do review this if I find some new things to put up ill mention it as this is only the start of this flash entry aswell as review, So just wanted to throw that out there.

~~THINGS TO IMPROVE ON~~
I do think you should ad a negitive like have bubbles that float around and if you hit a bubble it could decrease your money just an idea that could make it more fun

~X~

Great game with great upgrades!

great game loved it all the way to secret end lol stupid flash player!