A doctor on a mission to deliver malaria vaccines to children is missing in the jungle, and it's up to you to help Bear find her.

Bear needs to travel 27 miles through the thick Central American jungle to deliver medicine to a remote village. But he can't get there without you.

Deep snow, crevasses and avalanches are just some of the threats Bear will face when you help him locate a lost rescue dog in the Swiss Alps.

Bear must survive for 24 hours on a frigid mountain pass in the Swiss Alps until help can arrive. Should he stay put or stay moving? It's your call.

A cargo plane has crash-landed in a scorching desert canyon, and Bear needs your help to find it. But first, will you put him in a plane or a helicopter?

Explore the desert as you help Bear comb the unforgiving landscape to acquire the venom of a snake, a scorpion and a tarantula. Can you find all three?

Bear is dropped into a remote European wilderness near an old mining town. Can you help him find his way back to civilization?