YouTube star PewDiePie joined Conan O'Brien for the latest edition of the popular "Conan" segment Clueless Gamer. The latest edition had PewDiePie and O'Brien take on the Stone Age for the new game "Far Cry Primal."

"Far Cry Primal" is an action-adventure video game that takes place in 10,000 BCE. The game allows players to befriend animals from that time period, including wild bears and jaguars, while they fight for their tribe to reclaim the land against other enemies and fearsome creatures like Wolly Mammoth's and Saber Tooth Tiger's. While PewDiePie and O'Brien could have chosen any number of fierce animals to team up with, they went with a badger.

With the controller in his hand and badger by his side, O'Brien took on the wilderness of the Stone Age. The "Conan" host was indeed a clueless gamer as he got attacked by a different tribe, but thanks to the surprisingly dangerous badger, O'Brien defeated his enemies characters.

This was not the first time PewDiePie had appeared on O'Brien's TBS talk show. The YouTube star previously appeared on "Conan" in early February, where he revealed he would team up with the host for the Clueless Gamer segment.

"Far Cry Primal" was the second video game of 2016 that O'Brien had reviewed on his show. In honor of the Super Bowl, the talk show host invited Denver Broncos linebacker Von Miller and the Carolina Panters' Josh Norman to play the video game "Doom" earlier this month.

Check out PewDiePie and O'Brien play "Far Cry Primal" in the latest edition of Clueless Gamer below: