It seems use paintball gun to simulate execution could be very realistic. Imagine you tied you victim and shoots the paint ball at him/her from 10 feet away, the splash could be very cool. But this might hurt like hell... What do you guys think?

it does hurt on bare skin and red is a color (at least in Indiana) that is hard to get. played hunting games with a group of two guy friends (the hunters) and myself and two gal pals...we were each assigned a point value based on our weight (Big Game Hunting) I was usually assigned a 20 point value. no eye protection so you need to trust your hunter and no close shots (but final kills to the back of the head did happen...I never survived these hunts but they were hot and in the end we wound up sitting around smoking weed and drinking beer..that's called fun in Indiana!