Slasher 15 Productions is making a sequel to their 80’s camp slasher throwback Bloody Summer Camp. The crowdfunder for their sequel titled Bloody Summer Camp 2: Red Horizon dropped on Monday Feb. 12th and they managed to raise almost $10,000 on the first day. Slasher 15 are not strangers to crowdfunding with their last film, The Slasher Nurse,…