Game commence: A ferocious game of survival

A city filled with ambient noises now lures dead silence. What will happen to the three friends when they find themselves surrounded with a peaceful silence which is rather alarming. Not a single human in their site. A huge screen lit up.It read "Game shall now commence" with a monitored voice. Three friends,chances of survival extremely stunted. A power to chose from. Which may or may not shield them from the dreadful events that are yet to take a place. Pick a power tactfully to survive this wild game of survival. As survival is comes at costs not everyone is primed to pay.