Hi ZeroSnake, i can understand what you're saying about money invested and money you require on kickstarter.
if you don't mind, what kind of promotion have you activated?
i 've just launched a campaign for a game and in the last 3 days i received a couple of e-mail for services that promise different kinds of boost for campaign if i agree to pay from 50 to 600 bucks or in same a percentage of my funded goal.
have you find this kind of service useful?
if you relaunch your campaign what do you think to change on your message / presentation on kickstarter?
good luck