Brilliant game! I haven't seen such a great game for a long time. I like how it perfectly mixes strategy and action/shooter. And how much you have to upgrade! Just to let you know, I'd recomend getting the "awesome ending" when you have a small amount of money, because it will take all of your money, so its sorta cheaper. It's funny, too!
A nice, basic action game. Besides, the game is really trying to prove the consequences of being greedy then just entertaining you. Because of the point its trying to prove, I'm giving this a 5/5.
I agree with others, this has some potential to become a wonderful game. First, try fixing the bugs, then add all sorts of new features, such as buying furniture/clothes and things like that. Right now, I'll give it a 2/5.