I don't really want to come off as harsh, but there are a lot of design flaws. For one thing, the general enemy is just rather... well... a stereotypical asshole. You generalizing people, and while this may be ok if you want it to be a dumb action shooter game (*cough cough* call of duty), it's just bad as even that. The reason as to why it's a bad game is because it's not really designed well; It simply goes too fast, and because of that the player doesn't really feel empowered by mowing down bigoted asshats. Instead, he/she will get frustrated, and as a result, not only have you failed to make this a satire on American inequality, but you have also failed to make it an action game.
To be fair, this can be improved with slower speeds, better art, and more time.