in the wildlife area, there's supposed to be a place called "Natural Selection Annex." This is the name for the Slaughter Dome. I dont know if you're able to access it as soon as you get to the wildlife area of the map or if anything else has to be done. Havent seen anyone post yet that has gotten to it.
"You want to know how people get those triple and quad kills? Yeah, they're killing that noob pack." -Blaeu