For your Justice League party theme, here is a game idea that can be altered to fit the Justice League party theme.
Check out Justice League
Party Games for more free party games. The Justice League includes 7 of the greatest superheroes Batman, Superman, the Flash, Wonder Woman, Hawkgirl, Green Lantern and Martian Manhunter.
WHAT'S BEHIND THE BACK: Two players take part in this game. They are rivals. Pin well-defined pictures and paper circles with the numbers (such as 96, 105 etc.) on the backs of the players. The players are in the circle. (The circle may be drawn with the chalk on the floor.) They stand on one foot. Their task is to catch sight of the picture and number on the rival's back, jumping on one foot. The player who is the first in "deciphering" the rival is the winner.
