Game publisher Ubisoft has recently released a new video, specifically a behind-the-scene footage, for the upcoming game "Far Cry: Primal," as can be seen on the posted YouTube clip.

"Discover how the Far Cry Primal team recreated the world and people of the Stone Age, from the visual design of Oros to the languages its people speak," the company wrote on its description. Watch the full video below, taken from Ubisoft US official YouTube channel.

According to the clip, Ubisoft had to hire some help from many experts on different fields of science like anthropologists and linguists, as well as historians, to help the company develop "Far Cry: Primal" and its prehistoric settings.

The video, which was delivered in a semi-documentary style, revealed some of the tribes that players will encounter in "Far Cry: Primal," specifically the Wenja, Izila, and Udam tribes. The new video had also showed the fans how the actors had to make the proper gestures and movements.

"Far Cry: Primal" is now set to come out on Xbox One and PlayStation 4 on Feb. 23.

It will tell a story of "a time of extreme danger and limitless adventure, when giant mammoths and sabretooth tigers ruled the Earth, and humanity is at the bottom of the food chain," according to the official description that Ubisoft wrote. "As the last survivor of your hunting group, you will learn to craft a deadly arsenal, fend off fierce predators, and outsmart enemy tribes to conquer the land of Oros and become the Apex Predator."

Meanwhile, in terms of launch features, Ubisoft had previously announced that they will give more focus on the single-player aspect of "Primal" over co-op game mode.

Fans who have preordered the "Far Cry: Primal" on the Xbox One are set to receive "Valiant Hearts: The Great War" for free. This offer, as previous reports suggested, will end on April 14, 2016.