"Were there yours?" First off, I'm pretty sure you meant "were THEY yours" and secondly, the guy's in a wheelchair, what makes you think he made footseps?
I think you should be able to buy ammo for weapons at the start of each round, that way you have a use for all your excess gold once you've exhausted all the weapon upgrades.
I think what it needs is a screen indicating when you've won, I got through the game, but the badge wasn't awarded, and because there's nothing to indicate that I've beaten it I can't send a missing achievement report.
I feel bad for the competent students, they're forced to stick around because they're actually profitable while the other mediocre students are graduated for the sake of fame.
How come no one ever visits the web page? You'd think at least a few people would find the site by stumbling upon it, especially since it's got so many views, you'd think someone would find it on Google.