In an abandoned African wasteland, 12 battle-tested veterans scavenge ruins to survive. Camps turn old tires into shoes and use barbed wire as protection from aggressive lions. A rogue elephant forces Steven's camp to make shelter from junked cars.

ueled by their fishing win, Waz and Teal scavenge the ruins to build shelter. Wes fights a territorial crocodile for control of a fishing spot. Amber battles an eye infection as camp chaos boils over. Two survivalists are forced to leave the challenge.

Wes and Stee scavenge materials to take on their crocodile nemesis. Lions stalk Waz and Teal. A survivalist scores the first big-game kill of the challenge. A rogue elephant targets Joe. The wasteland forces two more to bow out.

An unrelenting electrical storm pounds the wasteland for three straight days. Survivalists scavenge wreckage for roofing materials and gutters to stave off flooding. Barely protected inside a junked car, Alexa's challenge is at risk due to hypothermia.