Sea has sharks and is uncrossable. Rivers have croc's and are uncrossable except at the bridges. Lions are still hungry and can kill you. Huts now have 2d barriers so you won't get stuck but watch the towers. All Africa mapped but you cannot go North.
Uff, almost missed the deadline! Much more fun with an interesting course. Really enjoyed it again. As others have said the descriptions should specify which side of an uncrossable a control is. Also the speed settings in the rough open were patchy, you'd be flying and suddenly hit a slow patch, I'm guessing you have multiple rough opens for the different animal forest types but as they all appear the same on the map the speed should be the same