13th Birthdays.

Okay.
Well, I am having a birthday party in 5 days and i need to find some games to play.
I am turning 13.
I have a large house and I am having my party in the basement.
I have having 50-60 kids..
Boys and Girls.
My dad used to be a dj so we have a lot of equipment so, i am going to have loud music.
Also, i have an arcade in my basement so people will be able to do that.
The party is going to be 4 hourse long, so i think i need some fun, age-appropriate, games.
I live on a lake, so i might have a thing like a haunted lake walk since my birthday is so close to Halloween.
HELP.!!!