headcount... simple, a number on the top of the screen that shows how many people are indoors, outdoors, and in any home you have linked through portals
housing games toggle... little box appears on screen hitting it would bring up all the housing games you own, and you can turn on and off
wisp takedown.... housing game where everyone is dropped to 20 health, and every 15 seconds your health drops by one, but wisps fly around your home, which refills it by 1... last player standing wins
in house option to friends list... and doesnt matter if your friends or not... you can do everything you could if they was.. porting, text chattinng, etc.