An interesting twist on TD game, and i liked the intro cutscene too. I felt that the way people changed lanes and ran all over the place, rather than sticking to paths made it difficult to predict their movement, and so it was more a case of just collecting souls as quickly as possible and dumping ghosts anywhere there was a group of people, of hoarding ghosts near the candy stash.... however that said, it was probably the best and most obvious interpretation for the TRICK mechanic where your help turns against you, I really loved that twist. good job!