Escape the Crazy Carnival

The entire city was waiting for the beginning of the carnival and finally the day has come and everyone has come to the carnival venue to have fun. Slowly all the grownups leave the venue to go back home but the kids stay back to have some more fun. You have stayed back as well. But suddenly you all can see zombies emerging out of nowhere and one of the zombies goes to destroy the exit. You being the smartest kid trapped inside must act quickly and find a way to escape from the carnival venue to save yourself and all other kids trapped with you.