Now pay attention, cuz Pappy had to get some folks mighty likker'd up to find out this info.
As you know, Big Buck World contains 2 games in one: (Big Buck Hunter Open Season & Big Buck Safari Outback) So you can pick either game.
The Big Buck Safari Outback game is an update to Big Buck Safari. It contains 3 all-new Adventures. Here are the new Adventures:
Ibex Adventure (Northern Africa)
Rusa Deer Adventure (Australia)
Blackbuck Adventure (India)