Brilliant! This was a great, original idea and you turned it into an entertaining game! I love the multi-player! There is still some room for improvement, but overall this is fantastic! 5/5
As most of you would'nt know, this game is based on the Greek Myth of Orpheus, who went down into the underworld and save his wife, on one condition, if he looked back, his wife would be stuck in the underworld forever, hence the namesake, Don't Look Back. BTW Orpheus did look back :p